Παραπομπή APA

George thomas. (1983). Sale of selected minerals in ruminal indigestion in cross-bred cattle. College of veterinary and animals sciences.

Παραπομπή Chicago Style

George thomas. Sale of Selected Minerals in Ruminal Indigestion in Cross-bred Cattle. College of veterinary and animals sciences, 1983.

Παραπομπή MLA

George thomas. Sale of Selected Minerals in Ruminal Indigestion in Cross-bred Cattle. College of veterinary and animals sciences, 1983.