Agricultural, Livestock, and Forestry Production in the Hill Lands of Tropical America

Autor:	Posner, Joshua L.
Zdroj:	Mountain Research and Development, 1981 Dec 01. 1(3/4), 298-301.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3673069 Zobrazit plný text záznamu