Responses of Dabbling Ducks to Wetland Conditions in the Prairie Pothole Region

Autor:	Austin, Jane E.
Zdroj:	Waterbirds: The International Journal of Waterbird Biology, 2002 Dec 01. 25(4), 465-473.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1522532 Zobrazit plný text záznamu