Land Classification for Management Planning in the Luangwa Valley of Zambia

Autor:	Astle, W. L., Webster, R., Lawrance, C. J.
Zdroj:	Journal of Applied Ecology, 1969 Aug 01. 6(2), 143-169.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2401534 Zobrazit plný text záznamu