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Henrici, M: The effect of cutting and grazing on Pentzia incana under different systems of veld management. Pamflet (Suid-Afrika. Departement van Landbou) 292 = Botany & plant pathology series 13.

Henrici, M: The effect of cutting and grazing on Pentzia incana under different systems of veld..

25,00 €
Bakalor, S: Investigations on the composition of South African milk : VII : the compositional quality of the South African city milk supply. Pamflet (Suid-Afrika. Departement van Landbou) 377 = Research institute series 27.

Bakalor, S: Investigations on the composition of South African milk : VII : the compositional..

25,00 €
Coaton, W. G. H: The hodotermitid Harvester Termites of South Africa. Pamflet (Suid-Afrika. Departement van Landbou) 375 = Entomology series 43.

Coaton, W. G. H: The hodotermitid Harvester Termites of South Africa. Pamflet (Suid Afrika..

30,00 €
Louw, H. A: Microbiological analysis of a Western Cape province grain soil under various crop rotation. Pamflet (Suid-Afrika. Departement van Landbou) 378 = Stellenbosch-Elsenburg Scientic Series 54.

Louw, H. A: Microbiological analysis of a Western Cape province grain soil under various crop..

25,00 €
Hahne, Bruno: Vertoning en Beoorderling van Vrugte. Pamflet (Suid-Afrika. Departement van Landbou) 8.

Hahne, Bruno: Vertoning en Beoorderling van Vrugte. Pamflet (Suid Afrika. Departement van Landbou)..

25,00 €
Gow, Jas. P: Hoe om cheddarkaas te maak. Pamflet (Suid-Afrika. Departement van Landbou) 11.

Gow, Jas. P: Hoe om cheddarkaas te maak. Pamflet (Suid-Afrika. Departement van Landbou) 11.

25,00 €
Pettey, F. W: Die kodlingmot : die nodige bestrydingsmaatreels van die plaag. Pamflet (Suid-Afrika. Departement van Landbou) 9.

Pettey, F. W: Die kodlingmot : die nodige bestrydingsmaatreels van die plaag. Pamflet (Suid Afrika..

25,00 €
Kuilvoer. Pamflet (Suid-Afrika. Departement van Landbou) 7.

Kuilvoer. Pamflet (Suid-Afrika. Departement van Landbou) 7.

25,00 €
Sampson, E. W: Die finansiele kant van melkboedery, dele I-V. Pamflet (Suid-Afrika. Departement van Landbou) 12.

Sampson, E. W: Die finansiele kant van melkboedery, dele I V. Pamflet (Suid Afrika. Departement van..

25,00 €
Chippindall, L. K. A: The common names of grasses in South Africa = Gewone name van grassoorte in Suid-Afrika. Pamflet (Suid-Afrika. Departement van Landbou) 265 = Botany & plant pathology series 7.

Chippindall, L. K. A: The common names of grasses in South Africa = Gewone name van grassoorte in..

25,00 €
Oberholzer, P. C. J.; Mathews, I.; Stiemie, S. F: The decline of grapefruit trees in South Africa. A preliminary report on so-called "stem pitting.". Pamflet (Suid-Afrika. Departement van Landbou) 297.

Oberholzer, P. C. J.; Mathews, I.; Stiemie, S. F: The decline of grapefruit trees in South Africa..

25,00 €
Wyk, H.P.D. van; S.A. Oosthuizen; J.D. Basson: The Nutritive Value of South African Feeds. II. Hay and pasture crops. Pamflet (Suid-Afrika. Departement van Landbou) 298 = Agricultural Education and research Science series 8.

Wyk, H.P.D. van; S.A. Oosthuizen; J.D. Basson: The Nutritive Value of South African Feeds. II. Hay..

25,00 €
Louw, A. J: Spraying experiments against apple scab [Venturia inaequalis (Cke.) Wint.] in the winter-rainfall area of the Cape Province. Pamflet (Suid-Afrika. Departement van Landbou) 315 = Fruit research science series 28.

Louw, A. J: Spraying experiments against apple scab [Venturia inaequalis (Cke.) Wint.] in the..

25,00 €
Tomlinson, F. R: Bedryfstudie van boerdery in die Limburgstreek, Noord-Transvaal. Pamflet (Suid-Afrika. Departement van Landbou) 197 = Ekonomiese reeks 28.

Tomlinson, F. R: Bedryfstudie van boerdery in die Limburgstreek, Noord Transvaal. Pamflet (Suid..

25,00 €
Lombard, E. F: Turkeys. Pamflet (Suid-Afrika. Departement van Landbou) 264 = Extension Series 43.

Lombard, E. F: Turkeys. Pamflet (Suid-Afrika. Departement van Landbou) 264 = Extension Series 43.

25,00 €
Tooke, F. G. C: Beetles injurious to timber in South Africa : a study of their biology, prevention and control. Pamflet (Suid-Afrika. Departement van Landbou) 293 = Entomology series 28.

Tooke, F. G. C: Beetles injurious to timber in South Africa : a study of their biology, prevention..

25,00 €
Pienaar, W. J.; Lotz, E. v. d. S.; Piaget, J. E. H: A few observations in connection with the flame photometric determination of potassium, calcium and sodium in plant material with the aid of the Beckman flame spectrophotometer. Pamflet (Suid-Afrika. Dep

Pienaar, W. J.; Lotz, E. v. d. S.; Piaget, J. E. H: A few observations in connection with the flame..

25,00 €
Prinsloo, A. L: An economic survey of citrus growing in the Union. Pamflet (Suid-Afrika. Departement van Landbou) 221 = Economic Series 30.

Prinsloo, A. L: An economic survey of citrus growing in the Union. Pamflet (Suid Afrika..

25,00 €
Smit, Bernard: Bestryding van huisinsekte in Suid-Afrika. Pamflet (Suid-Afrika. Departement van Landbou) 192 = Insekekundige reeks 35.

Smit, Bernard: Bestryding van huisinsekte in Suid Afrika. Pamflet (Suid Afrika. Departement van..

25,00 €
Tomlinson, F. R: Winsgewendheid van besproeiingsboerdery in die Westelike Transvaal. Pamflet (Suid-Afrika. Departement van Landbou) 201 = Ekonomiese reeks 29.

Tomlinson, F. R: Winsgewendheid van besproeiingsboerdery in die Westelike Transvaal. Pamflet (Suid..

25,00 €
Fruit Production in the Union, Report 24: The 1938 Citrus Export Season. Pamflet (Suid-Afrika. Departement van Landbou) 200 = Plantenywerheid-reeks 47.

Fruit Production in the Union, Report 24: The 1938 Citrus Export Season. Pamflet (Suid Afrika..

25,00 €
Neethling, J. C: A comparative study of wheat-farming in four sub-areas in the winter-rainfall crop districts, crop year 1938-1939. Pamflet (Suid-Afrika. Departement van Landbou) 227 = Economical Series 31.

Neethling, J. C: A comparative study of wheat farming in four sub areas in the winter rainfall crop..

25,00 €
Merwe, W van der; Wessels, D G; Pretorius, T P: Agronomy experiments at the Vaalhartz Agricultural Research Station, 1946-1950.. Pamflet (Suid-Afrika. Departement van Landbou) 350 = Agricultural Education and Research Series 11.

Merwe, W van der; Wessels, D G; Pretorius, T P: Agronomy experiments at the Vaalhartz Agricultural..

25,00 €
Haylett, D. G.; Theron, J. J: Studies on the fertilisation of a grass ley. Pamflet (Suid-Afrika. Departement van Landbou) 351 = Research Institute Series 26.

Haylett, D. G.; Theron, J. J: Studies on the fertilisation of a grass ley. Pamflet (Suid Afrika..

25,00 €
Georgala, M. B: The biology of orchard mites in the Western Cape Province. Pamflet (Suid-Afrika. Departement van Landbou) 360 = Fruit Research Technical Series 42.

Georgala, M. B: The biology of orchard mites in the Western Cape Province. Pamflet (Suid Afrika..

25,00 €
De Villiers, G. D. B: Soil temperature data for Stellenbosch and Groot Drakenstein. Pamflet (Suid-Afrika. Departement van Landbou) 309 = Fruit Research Technical Series 27.

De Villiers, G. D. B: Soil temperature data for Stellenbosch and Groot Drakenstein. Pamflet (Suid..

25,00 €
Villiers, G. D. B. de: A ten-year summary of the climatological data recorded at the Agro-Meteorological Observatory, Groot Drakenstein, 1941 to 1950.. Pamflet (Suid-Afrika. Departement van Landbou) 349 = Fruit Research Technical Series 36.

Villiers, G. D. B. de: A ten year summary of the climatological data recorded at the Agro..

25,00 €
Hoek, T: Eggs and Poultry in Cookery. Pamflet (Suid-Afrika. Departement van Landbou) 237 = Extension Series 35.

Hoek, T: Eggs and Poultry in Cookery. Pamflet (Suid Afrika. Departement van Landbou) 237 =..

25,00 €
Matthée, J. J: The structure and physiology of the egg of Locustana pardalina (Walk). Pamflet (Suid-Afrika. Departement van Landbou) 316 = Locust research series 13.

Matthée, J. J: The structure and physiology of the egg of Locustana pardalina (Walk). Pamflet..

25,00 €
Lochner, E. H. W: The control of the red spider (Tetranychus bimaculatus Harvey), a description of the red spider and of experiments carried out with certain of the newer insecticidal materials as miticides and ovicides under controlled temperature and hu

Lochner, E. H. W: The control of the red spider (Tetranychus bimaculatus Harvey), a description of..

25,00 €
Lea, A: Studies on the behaviour of adult brown locusts in the Karoo. Pamflet (Suid-Afrika. Departement van Landbou) 344 = Locust research series 15.

Lea, A: Studies on the behaviour of adult brown locusts in the Karoo. Pamflet (Suid Afrika..

25,00 €
Wager, Vincent A: The black spot disease of citrus in South Africa. Pamflet (Suid-Afrika. Departement van Landbou) 303 = Botany and plant pathology series 14.

Wager, Vincent A: The black spot disease of citrus in South Africa. Pamflet (Suid Afrika..

25,00 €
Smit, C. J. B: Field and laboratory experiments with insecticides against locust hoppers. Pamflet (Suid-Afrika. Departement van Landbou) 304 = Locust research series 12.

Smit, C. J. B: Field and laboratory experiments with insecticides against locust hoppers. Pamflet..

25,00 €
Naude, C. P. ; Pretorius, T. P. ; Nothling, I. J: Fertiliser and irrigation experiments at the Upington agricultural research station : 1942-1952. Pamflet (Suid-Afrika. Departement van Landbou) 359 = Chemistry series 202.

Naude, C. P. ; Pretorius, T. P. ; Nothling, I. J: Fertiliser and irrigation experiments at the..

25,00 €
Henrici, M: Further nutrition studies on Tribulus terrestris. Pamflet (Suid-Afrika. Departement van Landbou) 348 = Botany and plant pathology series 15.

Henrici, M: Further nutrition studies on Tribulus terrestris. Pamflet (Suid Afrika. Departement van..

25,00 €
Du Plessis, S. J.; J A Truter: Brown spot disease of lupins caused by pleiochaeta setosa. Pamflet (Suid-Afrika. Departement van Landbou) 347 = Stellenbosch-Elsenburg series 52.

Du Plessis, S. J.; J A Truter: Brown spot disease of lupins caused by pleiochaeta setosa. Pamflet..

25,00 €
Doidge, E. M. et al: A revised list of plant diseases occurring in South Africa. Pamflet (Suid-Afrika. Departement van Landbou) 346 = Botany and Plant Pathology Series 16.

Doidge, E. M. et al: A revised list of plant diseases occurring in South Africa. Pamflet (Suid..

25,00 €
Gorter, G. J. M. A: Studies on the spread and control of the streak disease of maize, Pamflet (Suid-Afrika. Departement van Landbou) 341 = Botany & plant pathology series 18.

Gorter, G. J. M. A: Studies on the spread and control of the streak disease of maize, Pamflet (Suid..

25,00 €
Dürr, H. J. R: The relative attractiveness of sucrose, invert sugar and saccharine to the Argentine ant. Pamflet (Suid-Afrika. Departement van Landbou) 345 = Botany and Plant Pathology Series 21.

Dürr, H. J. R: The relative attractiveness of sucrose, invert sugar and saccharine to the..

25,00 €
Kotze, J. J. J: Sheep farming in the sour-grassveld area : (1) Influence of the lambing season ; (2) Mineral licks and dosing for internal parasites. Pamflet (Suid-Afrika. Departement van Landbou) 294 = Agricultural education and research series 53.

Kotze, J. J. J: Sheep farming in the sour grassveld area : (1) Influence of the lambing season ;..

25,00 €
Theron , P. P. A: Studies on the Provision of Hosts for the Mass-Rearing of Codling Moth Parasites. Pamflet (Suid-Afrika. Departement van Landbou) 262 = Fruit research technical Series 4.

Theron , P. P. A: Studies on the Provision of Hosts for the Mass Rearing of Codling Moth Parasites..

25,00 €
Fruit Production in the Union, Report 22: The 1937 Citrus Export Season. Pamflet (Suid-Afrika. Departement van Landbou) 194.

Fruit Production in the Union, Report 22: The 1937 Citrus Export Season. Pamflet (Suid Afrika..

25,00 €
Beyleveld, G. P: 'N Metode van koninginteelt vir die kommersiele byeboer. Pamflet (Suid-Afrika. Departement van Landbou) 193.

Beyleveld, G. P: 'N Metode van koninginteelt vir die kommersiele byeboer. Pamflet (Suid Afrika..

25,00 €
Tomlinson, F. R: Die Ekonomie van grondboontjie- en mielieproduksie op die Springbokvlakte. Pamflet (Suid-Afrika. Departement van Landbou) 196 = Ekonomiese reeks 27.

Tomlinson, F. R: Die Ekonomie van grondboontjie en mielieproduksie op die Springbokvlakte. Pamflet..

25,00 €
Petty, B. K.; Lochner, E. H. W: The contact, fumigation and systemic actions on insects of certain new phosphorus compounds. Pamflet (Suid-Afrika. Departement van Landbou) 343 = Entomology series 39.

Petty, B. K.; Lochner, E. H. W: The contact, fumigation and systemic actions on insects of certain..

25,00 €
Serfontein, P. J: Bloodmeal in Poultry Rations. Pamflet (Suid-Afrika. Departement van Landbou) 280 = Agricultural Educations and research series 48.

Serfontein, P. J: Bloodmeal in Poultry Rations. Pamflet (Suid Afrika. Departement van Landbou) 280..

25,00 €
Naude, T. J: Termiete (rysmiere) in verband met veldvernietiging en grondverspoeling. Pamflet (Suid-Afrika. Departement van Landbou) 134 = Plantenywergeud reeks 2.

Naude, T. J: Termiete (rysmiere) in verband met veldvernietiging en grondverspoeling. Pamflet (Suid..

25,00 €
Davel, H. B: Enige belangrike aspekte van die vervaardiging en bemarking van suiwelprodukte. Pamflet (Suid-Afrika. Departement van Landbou) 135.

Davel, H. B: Enige belangrike aspekte van die vervaardiging en bemarking van suiwelprodukte..

25,00 €
Fruit Production in the Union, Report 16: The 1933 Citrus Export Season. Pamflet (Suid-Afrika. Departement van Landbou) 137.

Fruit Production in the Union, Report 16: The 1933 Citrus Export Season. Pamflet (Suid Afrika..

25,00 €
Schutte, D. J: Vleisbees-teelt : rapport oor 'n ondersoek insake sekere aspekte van die vleisbeesboerdery in die Verenigde State van Amerika, en die toepassing daarvan op beesverbetering in die Unie. Pamflet (Suid-Afrika. Departement van Landbou) 136 = Ui

Schutte, D. J: Vleisbees teelt : rapport oor 'n ondersoek insake sekere aspekte van die..

25,00 €
Adams, J. J.; Pretorius, W. J: Vervaardigingskoste, ens., van botter en kaas. Pamflet (Suid-Afrika. Departement van Landbou) 138 = ekonomiese reeks 20.

Adams, J. J.; Pretorius, W. J: Vervaardigingskoste, ens., van botter en kaas. Pamflet (Suid Afrika..

25,00 €
Statistical wool and mohair bulletin. Pamflet (Suid-Afrika. Departement van Landbou) 139 = Economic series 19.

Statistical wool and mohair bulletin. Pamflet (Suid Afrika. Departement van Landbou) 139 = Economic..

25,00 €
Elden, H van ; E P Phillips: Kweek van houtoliebome. Pamflet (Suid-Afrika. Departement van Landbou) 140 = Plantenywerheid reeks 1.

Elden, H van ; E P Phillips: Kweek van houtoliebome. Pamflet (Suid Afrika. Departement van Landbou)..

25,00 €
Lansdell, K. A: Onkruide van Suid-Afrika. Onkruid no. 21, Die Agterplaas-knooponkruid (Polygonum aviculture, L.) Famielie Polygonaceae. Pamflet (Suid-Afrika. Departement van Landbou) 21.

Lansdell, K. A: Onkruide van Suid Afrika. Onkruid no. 21, Die Agterplaas knooponkruid (Polygonum..

25,00 €
Denis-Lester, L: Seisoenvariasies in die vriespunt van Suid-Afrikaanse melk. Pamflet (Suid-Afrika. Departement van Landbou) 156 = Skeikundereeks 143.

Denis Lester, L: Seisoenvariasies in die vriespunt van Suid Afrikaanse melk. Pamflet (Suid Afrika..

25,00 €
Fisher, John: Die melklamnywerheid. Pamflet (Suid-Afrika. Departement van Landbou) 179 = Uitbreidingsreeks 17.

Fisher, John: Die melklamnywerheid. Pamflet (Suid Afrika. Departement van Landbou) 179 =..

25,00 €
Bosman, A M; Bonsma, F. N: Noodsaaklike verbeterings op die grootbeesplaas : 'n oorsig van die fasiliteite vereis vir die behandeling van lewende hawe. Pamflet (Suid-Afrika. Departement van Landbou) 178 = Uitbreidingsreeks 16.

Bosman, A M; Bonsma, F. N: Noodsaaklike verbeterings op die grootbeesplaas : 'n oorsig van die..

25,00 €
Merwe, C. R. van der: Soil groups and subgroups of South Africa. Pamflet (Suid-Afrika. Departement van Landbou) 356 = Chemistry series 165.

Merwe, C. R. van der: Soil groups and subgroups of South Africa. Pamflet (Suid Afrika. Departement..

50,00 €
Smuts, I. J.; Sellschop, J. P. F: Landgewasse in die Glenstreek. Pamflet (Suid-Afrika. Departement van Landbou) 132.

Smuts, I. J.; Sellschop, J. P. F: Landgewasse in die Glenstreek. Pamflet (Suid Afrika. Departement..

25,00 €
Marloth, Raimund H: Sweet orange as a rootstock for citrus. Pamflet (Suid-Afrika. Departement van Landbou) 302 = Horticultural series 15.

Marloth, Raimund H: Sweet orange as a rootstock for citrus. Pamflet (Suid Afrika. Departement van..

25,00 €
Tomlinson, F. R: Die afset van huide en velle in die Unie van Suid-Afrika. Pamflet (Suid-Afrika. Departement van Landbou) 180 = Economic series 25.

Tomlinson, F. R: Die afset van huide en velle in die Unie van Suid Afrika. Pamflet (Suid Afrika..

25,00 €
Starke, J. S: Fodder Crops Under Irrigation for Grazing and Hay Production. Pamflet (Suid-Afrika. Departement van Landbou) 279 = Agricultural research series 47.

Starke, J. S: Fodder Crops Under Irrigation for Grazing and Hay Production. Pamflet (Suid Afrika..

25,00 €
Bakalor, S: Investigations on the composition of South African milk. VI, the Cape Town city milk supply. Pamflet (Suid-Afrika. Departement van Landbou) 301 = Agricultural research series 20.

Bakalor, S: Investigations on the composition of South African milk. VI, the Cape Town city milk..

25,00 €
Coaton, G. H: Infestation of buildings in South Africa by sub-terranean wood-destroying termites. Pamflet (Suid-Afrika. Departement van Landbou) 299 = Entomology Series 30.

Coaton, G. H: Infestation of buildings in South Africa by sub terranean wood destroying termites..

25,00 €
Orchard, E R; R Ludore: The Composition and Use of Karoo Manure. Pamflet (Suid-Afrika. Departement van Landbou) 298 = Chemistiry Series 1.

Orchard, E R; R Ludore: The Composition and Use of Karoo Manure. Pamflet (Suid Afrika. Departement..

25,00 €
Orchard, E R; C Van Rooyen: Chicory production in South Africa : its agricultural and industrial aspects. Pamflet (Suid-Afrika. Departement van Landbou) 339 = Chemistiry Series 190.

Orchard, E R; C Van Rooyen: Chicory production in South Africa : its agricultural and industrial..

25,00 €
Roux, L. ; Merwe, H. J. v.d: Draught Horses. Pamflet (Suid-Afrika. Departement van Landbou) 258 = Extension series 42.

Roux, L. ; Merwe, H. J. v.d: Draught Horses. Pamflet (Suid Afrika. Departement van Landbou) 258 =..

25,00 €
Vorster, J. A: The engineering problems in soil erosion control. Pamflet (Suid-Afrika. Departement van Landbou) 259 = Agricultural research institute 6.

Vorster, J. A: The engineering problems in soil erosion control. Pamflet (Suid Afrika. Departement..

25,00 €
Gericke, A. M: The nutrition of poultry. Pamflet (Suid-Afrika. Departement van Landbou) 260 = Agricultural research institute 7.

Gericke, A. M: The nutrition of poultry. Pamflet (Suid Afrika. Departement van Landbou) 260 =..

25,00 €
Fruit Production in the Union, Report, 14: The 1932 Citrus export season. Pamflet (Suid-Afrika. Departement van Landbou) 127.

Fruit Production in the Union, Report, 14: The 1932 Citrus export season. Pamflet (Suid Afrika..

25,00 €
Meerten, E. J. van: Die Bou van 'n intensiewe huis van bakstene. Pamflet (Suid-Afrika. Departement van Landbou) 126.

Meerten, E. J. van: Die Bou van 'n intensiewe huis van bakstene. Pamflet (Suid Afrika. Departement..

25,00 €
Mally, C. W: Roulynolie en robbetraan vir die bestryding van onegalige bloeisel- en blaarvorming by vrugtebome. Pamflet (Suid-Afrika. Departement van Landbou) 125 = Stellenbosch-Elsenburgse Landboukollege van die Universiteit van Stellenbosch, Boerepamfle

Mally, C. W: Roulynolie en robbetraan vir die bestryding van onegalige bloeisel en blaarvorming by..

25,00 €
Munro, H K; F A Fouche: A list of the scale insects and mealy bugs (Coccidae) and their host-plants in South Africa. Pamflet (Suid-Afrika. Departement van Landbou) 158.

Munro, H K; F A Fouche: A list of the scale insects and mealy bugs (Coccidae) and their host plants..

25,00 €
Smit, Bernard: Beroking van sitrusbome met sianied in die Oostelike Kaapprovinsie, Suid-Afrika. Pamflet (Suid-Afrika. Departement van Landbou) 171 = Plantenywerheid reeks 21.

Smit, Bernard: Beroking van sitrusbome met sianied in die Oostelike Kaapprovinsie, Suid Afrika..

25,00 €
Lombard, E. F: Kalkoenboerdery as 'n winsgewende bybedryf op die plaas. Pamflet (Suid-Afrika. Departement van Landbou) 183 = Uitbreidings-reeks 20.

Lombard, E. F: Kalkoenboerdery as 'n winsgewende bybedryf op die plaas. Pamflet (Suid Afrika..

25,00 €
Hugo, F. C: Sultana-boerdery langs die oranjerivier. Pamflet (Suid-Afrika. Departement van Landbou) 184 = Plantenywerheid reeks 34.

Hugo, F. C: Sultana boerdery langs die oranjerivier. Pamflet (Suid Afrika. Departement van Landbou)..

25,00 €
Fruit Production in the Union, Report 18: I. The 1934 Citrus Export Season; II. The 1935 Citrus Export Season; III. The 1936 Citrus Export Season. Pamflet (Suid-Afrika. Departement van Landbou) 186 = Plant Industry Series 33.

Fruit Production in the Union, Report 18: I. The 1934 Citrus Export Season; II. The 1935 Citrus..

25,00 €
Smuts, I. J: Kuilvoer, voerkuile en kuilvoergewasse. Pamflet (Suid-Afrika. Departement van Landbou) 181 = Uitbreidings-reeks 19.

Smuts, I. J: Kuilvoer, voerkuile en kuilvoergewasse. Pamflet (Suid Afrika. Departement van Landbou)..

25,00 €
Pentz, J. A: Suid-Afrikaanse weigrassoorte tesame met 'n opname van die ondersoekwerk op die weiveldproefstasie Prinshof. Pamflet (Suid-Afrika. Departement van Landbou) 148 = Plantkunde-reeks 4.

Pentz, J. A: Suid Afrikaanse weigrassoorte tesame met 'n opname van die ondersoekwerk op die..

25,00 €
Putterill, V. A: Ondersoekswerk in verband met die bederf van sitrusvrugte. Voorsettingsverslag no. 3, Seisoen 1934. Pamflet (Suid-Afrika. Departement van Landbou) 149.

Putterill, V. A: Ondersoekswerk in verband met die bederf van sitrusvrugte. Voorsettingsverslag no..

25,00 €
Putterill, V. A.; Dreyer, D. J: Ondersoek in verband met die bederf van sitrusvrugte, Voorsettingsverslag 4, Seisoen 1935. Pamflet (Suid-Afrika. Departement van Landbou) 167 = plantenywerheid reeks 11.

Putterill, V. A.; Dreyer, D. J: Ondersoek in verband met die bederf van sitrusvrugte..

25,00 €
Rowland, J. W: Veldbestuur. Pamflet (Suid-Afrika. Departement van Landbou) 168 = plantenywerheid - reeks 12.

Rowland, J. W: Veldbestuur. Pamflet (Suid Afrika. Departement van Landbou) 168 = plantenywerheid..

25,00 €
Hondsdolheid. Pamflet (Suid-Afrika. Departement van Landbou) 150.

Hondsdolheid. Pamflet (Suid-Afrika. Departement van Landbou) 150.

25,00 €
Meerten, E. J. van: Versterkte baksteen-voerkuile. Pamflet (Suid-Afrika. Departement van Landbou) 169 = Uitbreiding reeks 10.

Meerten, E. J. van: Versterkte baksteen voerkuile. Pamflet (Suid Afrika. Departement van Landbou)..

25,00 €
Toens, P: Suursels en die maak daarvan in kaas- en botter-fabrieke. Pamflet (Suid-Afrika. Departement van Landbou) 133.

Toens, P: Suursels en die maak daarvan in kaas en botter fabrieke. Pamflet (Suid Afrika..

25,00 €
Watt, J. J. van der: Survival of Ophiobolus Graminis Sacc. in soils of the winter-rainfall region of the Cape. Pamflet (Suid-Afrika. Departement van Landbou) 374.

Watt, J. J. van der: Survival of Ophiobolus Graminis Sacc. in soils of the winter rainfall region..

25,00 €
Fruit Production in the Union, Report, 19: I. The 1934-35 deciduous fruit export season; II. The 1935-36 deciduous fruit export season. Pamflet (Suid-Afrika. Departement van Landbou) 182 = plantenywerheid reeks 28.

Fruit Production in the Union, Report, 19: I. The 1934 35 deciduous fruit export season; II. The..

25,00 €
Tomlinson, F. R: Meganiese en dieretrekkrag op graanplase (met spesiale verwysing na die graanstreek, Swellendam-Riviersonderend). Pamflet (Suid-Afrika. Departement van Landbou) 152 = Stellenbosch- Elsenburg Boerepamplet 97.

Tomlinson, F. R: Meganiese en dieretrekkrag op graanplase (met spesiale verwysing na die..

25,00 €
Smith, E. G. L: Die ui en sy verwante soorte. Pamflet (Suid-Afrika. Departement van Landbou) 174.

Smith, E. G. L: Die ui en sy verwante soorte. Pamflet (Suid-Afrika. Departement van Landbou) 174.

25,00 €
Oorsig van die koöperatiewe beweging in die Unie van Suid-Afrika (met betrekking spesiaal op onlangse onteikkelings). Pamflet (Suid-Afrika. Departement van Landbou) 176.

Oorsig van die koöperatiewe beweging in die Unie van Suid Afrika (met betrekking spesiaal op..

25,00 €
Hofmeyr, E. M: Huisvlyt: Handleiding vir Tentoonstellers en Beoordelaars. Pamflet (Suid-Afrika. Departement van Landbou) 151 = Uitbreidingsreeks 5.

Hofmeyr, E. M: Huisvlyt: Handleiding vir Tentoonstellers en Beoordelaars. Pamflet (Suid Afrika..

25,00 €
Leemann, A C: Die Uitroeiing van gifblaar (Dichapetalum cymosum). Pamflet (Suid-Afrika. Departement van Landbou) 153.

Leemann, A C: Die Uitroeiing van gifblaar (Dichapetalum cymosum). Pamflet (Suid Afrika. Departement..

25,00 €
Swardt, S. J. de; Neethling, J. C: Report on an Economic Investigation into Farming in Four Maize Districts of the Orange Free State 1928-30. Pamflet (Suid-Afrika. Departement van Landbou) 173 = Economic series 22.

Swardt, S. J. de; Neethling, J. C: Report on an Economic Investigation into Farming in Four Maize..

25,00 €
Putterill, V. A: Ondersoek in verband met die bederf van sitrusvrugte. Voorsettingsverslag no. 2, Seisoen 1933. Pamflet (Suid-Afrika. Departement van Landbou) 131.

Putterill, V. A: Ondersoek in verband met die bederf van sitrusvrugte. Voorsettingsverslag no. 2..

25,00 €
Turpin, H. W.; W McKellar; B Smit; G. Gill: Lusern in Suid-Afrika, met 'n kontribusie op insekteplae, en op siektes van lusern. Pamflet (Suid-Afrika. Departement van Landbou) 170 = Uitbreidingsreeks 13.

Turpin, H. W.; W McKellar; B Smit; G. Gill: Lusern in Suid Afrika, met 'n kontribusie op..

25,00 €
Fruit Production in the Union, Report 17: The 1933-34 deciduous fruit export season. Pamflet (Suid-Afrika. Departement van Landbou) 154.

Fruit Production in the Union, Report 17: The 1933 34 deciduous fruit export season. Pamflet (Suid..

25,00 €
Putterill, V A ; Rees Davies: Ondersoekwerk wat gedurende die seisoene 1931 en 1932 op Zebediela, Transvaal, gedoen is in verband met die bederf van sitrusvrugte. Pamflet (Suid-Afrika. Departement van Landbou) 128.

Putterill, V A ; Rees Davies: Ondersoekwerk wat gedurende die seisoene 1931 en 1932 op Zebediela..

25,00 €
Naudé, J. S. P: Ekonomiese ondersoek van veeboerdery in Noord-Transvaal, 1927-1930. Deel II, Die Laeveldstreek. Pamflet (Suid-Afrika. Departement van Landbou) 129 = Ekonomiese reeks 18.

Naudé, J. S. P: Ekonomiese ondersoek van veeboerdery in Noord Transvaal, 1927 1930. Deel II, Die..

25,00 €
Fruit Production in the Union, Report 15: The 1932-33 deciduous fruit export season. Pamflet (Suid-Afrika. Departement van Landbou) 130.

Fruit Production in the Union, Report 15: The 1932 33 deciduous fruit export season. Pamflet (Suid..

25,00 €
Schreuder, P. J.; Mackenzie, K. D: Die Heropbouing van ons Perdestapel. Pamflet (Suid-Afrika. Departement van Landbou) 146 = Uitbreidingsreeks 4.

Schreuder, P. J.; Mackenzie, K. D: Die Heropbouing van ons Perdestapel. Pamflet (Suid Afrika..

25,00 €
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