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Resultados 1-6 de 6
The usefulness of faecal phosphorus and nitrogen in interpreting differences in live-mass gain and the response to P supplementation in grazing cattle in arid regions
1996
Grant, C.C. | Biggs, H.C. (Directorate of Veterinary Services, Windhoek (Namibia)) | Meissner, H.H. | Basson, P.A.
Adult ixodid ticks on two cattle breeds in the south-western Free State [South Africa], and their seasonal dynamics
1996
Fourie, L.J. | Kok, D.J. (Orange Free State Univ., Bloemfontein (South Africa). Dept. of Zoology and Entomology) | Heyne, H.
Field observations on the duration of immunity in cattle after vaccination against Anaplasma and Babesia species
1996
Tjornehoj, K. | Lawrence, J.A. | Whiteland, A.P. (Project GCP/RAF/259/DEN, Lilongwe (Malawi)) | Kafuwa, P.T.
The efficacy of amitraz against cattle ticks in Tanzania
1996
Kagaruki, L.K. (Animal Diseases Research Inst., Dar es Salaam (Tanzania))
First report of field outbreaks of ergot-alkaloid toxicity in South Africa
1996
Schneider, D.J. (Regional Veterinary Laboratory, Stellenbosch (South Africa)) | Miles, C.O. | Garthwaite, I. | Van Halderen, A. | Wessels, J.C. | Lategan, H.J.
Experimentally induced chronic copper toxicity in cattle
1996
Gummow, B. (Pretoria Univ., Onderstepoort (South Africa). Faculty of Veterinary Science)