Social Return to U.S. Technical Assistance in Bolivian Agriculture: The Case of Sheep and Wheat

Autor:	Wennergren, E. Boyd, Whitaker, Morris D.
Zdroj:	American Journal of Agricultural Economics, 1977 Aug 01. 59(3), 565-569.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1239662 Zobrazit plný text záznamu