"Growth studies with Ayrshire cattle. I. Normal body weights and heights at shoulders for Ayrshire cattle. "; "Bowling, G. A. (George Augustus), 1902-", "Putnam, Dexter Nevins, 1916-"; "Cattle--Growth.", "Ayrshire cattle."; "Bowling, G. A. (George Augustus), 1902-", "Putnam, Dexter Nevins, 1916-"; "1943"; "Journal article reprint from: Journal of Dairy Science, v.36:no.1 (1943:Jan.). "; ""; "P16956"; "pec"; "Ayrshire cattle.", "Cattle--Growth."; "14256"; .