George thomas. (1983). Sale of selected minerals in ruminal indigestion in cross-bred cattle. College of veterinary and animals sciences.
Chicago Edition CitationGeorge thomas. Sale of Selected Minerals in Ruminal Indigestion in Cross-bred Cattle. College of veterinary and animals sciences, 1983.
MLA引文George thomas. Sale of Selected Minerals in Ruminal Indigestion in Cross-bred Cattle. College of veterinary and animals sciences, 1983.
警告：這些引文格式不一定是100％准確.