DISCUSSION: CHANGES IN COORDINATION OF CATTLE FEEDING

Autor:	St. Clair, James S.
Zdroj:	Proceedings of the Annual Meeting (Western Farm Economics Association), 1962 Aug 01. 35, 80-83.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/44013307 Zobrazit plný text záznamu