Snow Depths and Ungulate Abundance in the Mountains of Western Canada

Autor:	Edwards, R. Y.
Zdroj:	The Journal of Wildlife Management, 1956 Apr 01. 20(2), 159-168.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3797420 Zobrazit plný text záznamu