Showing results (1661-1670 of 1,902) with videos related to

Sort By:
Pageof 191
The Onderstepoort Journal of Veterinary Research|December 1, 1990
The isolation and transmission of an unidentified Babesia sp. to cattle by Hyalomma truncatum Koch 1844D T de Waal, F T Potgieter, M P Combrink, et al.
The Onderstepoort Journal of Veterinary Research|December 1, 1990
Heat stress in dairy cattle and other livestock under southern African conditions. III. Monthly temperature-humidity index mean values and their significance in the performance of dairy cattleJ H du Preez, P J Hattingh, W H Giesecke, et al.
The Onderstepoort Journal of Veterinary Research|December 1, 1990
The pathology of experimental Lasiospermum bipinnatum (Thunb.) Druce (Asteraceae) poisoning in sheep. II. Pulmonary and miscellaneous lesionsM C Williams
The Onderstepoort Journal of Veterinary Research|December 1, 1990
Overberg Research Project. IX. First stage larvae per gram [L1p.g.] of faeces; an efficient method of diagnosing nematode parasites of sheep ante mortemR K Reinecke
The Onderstepoort Journal of Veterinary Research|December 1, 1990
An attempt to establish an inbred line of mice genetically resistant to Cowdria ruminantiumJ L du Plessis, E H Meyer, L van Gas
The Onderstepoort Journal of Veterinary Research|December 16, 1998
Comparison of immune responses of two Salmonella gallinarum strains viewed as possible vaccines for fowl typhoid in KenyaL C Bebora, P N Nyaga, C O Kimoro
The Onderstepoort Journal of Veterinary Research|December 16, 1998
Immunization of rabbits with Amblyomma hebraeum nymphal homogenates and implications for the host amplification systemS D Tembo
The Onderstepoort Journal of Veterinary Research|December 16, 1998
Ixodid tick infestations of wild birds and mammals on a game ranch in central province, ZambiaU Zieger, I G Horak, A E Cauldwell, et al.
The Onderstepoort Journal of Veterinary Research|December 16, 1998
Helminths and bot fly larvae of wild ungulates on a game ranch in central province, ZambiaU Zieger, J Boomker, A E Cauldwell, et al.
The Onderstepoort Journal of Veterinary Research|June 1, 1992
Cardiotoxicity of the skin of the red-banded rubber frog, Phrynomerus bifasciatus (Smith 1847)M P Van Der Walt, J M Van Rooyen, G Oberholzer, et al.
Pageof 191