[ Publié dans: Journal of Veterinary Research ]
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The helminths of ranch calves in the North-eastern mountain grassland of South Africa
1999
Louw, J.P. (Pretoria Univ., Onderstepoort (South Africa). Onderstepoort Veterinary Academic Research Unit)
National Department of Agriculture, Agricultural Information Centre - South Africa
The production and evaluation of Pasteurella haemolytica leukotoxin in the supernatant of submerged cultures in fermenters
1999
Odendaal, M.W. | Ellis, C.E. (Agricultural Research Council, Onderstepoort (South Africa). Onderstepoort Veterinary Inst.)
National Department of Agriculture, Agricultural Information Centre - South Africa
Neurotoxicity in calves induced by the plant, Nierembergia hippomanica Miers var. violacea Millan in South Africa
1999
Botha, C.J. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Pharmacology and Toxicology) | Schultz, R.A. | Van der Lugt, J.J. | Retief, E. | Labuschagne, L.
National Department of Agriculture, Agricultural Information Centre - South Africa
