[ نُشرت في: Journal of Veterinary Research ]
بحث متقدّم
مزود البيانات
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
تاريخ الإصدار
خيارات البحث
النتائج 1 - 2 من 2
The detection of antibodies cross-reacting with Cowdria ruminantium in the sera of domestic ruminants in regions of South Africa where Amblyomma hebraeum does not occur
1994
Du Plessis, J.L. | Boersema, B.R. | Van Strijp, M.F. (Onderstepoort Veterinary Inst. (South Africa). Protozoology Div.)
National Department of Agriculture, Agricultural Information Centre - South Africa
Pseudorabies and transmissible gastroenteritis a serological survey in South Africa
1994
Williams, R. (Onderstepoort Veterinary Inst. (South Africa). Virology Section) | Esterhuysen, J.J. | Robinson, J.T.R.
National Department of Agriculture, Agricultural Information Centre - South Africa