Feasibility Analysis for Development of Northern China's Beef Industry and Grazing Lands

Autor:	Simpson, James R., Li, Ou
Zdroj:	Journal of Range Management, 1996 Nov 01. 49(6), 560-564.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/4002300 Zobrazit plný text záznamu