[ 发表于: Journal of Veterinary Research ]
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The effect of tick control on the epidemiology of bovine babesiosis

1983

De Vos, A.J. | Potgieter, F.T.

National Agricultural Library - United States of America

Ivermectin for the control of swine scabies: Relative values of prefarrowing treatment of sows and weaning treatment of pigs

1983

Courtney, C.H. | Ingalls, W.L. | Stitzlein, S.L.

National Agricultural Library - United States of America