Aerial Sightability and Classification of Grizzly Bears at Moth Aggregation Sites in the Absaroka Mountains, Wyoming

Autor:	O'Brien, Sean L., Lindzey, Frederick G.
Zdroj:	Ursus, 1998 Jan 01. 10, 427-435.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3873154 Zobrazit plný text záznamu