Use of Farmland in Spring by Migrating Canada Geese in the St. Lawrence Valley, Quebec

Autor:	Reed, Austin, Chapdelaine, Gilles, Dupuis, Pierre
Zdroj:	Journal of Applied Ecology, 1977 Dec 01. 14(3), 667-680.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/2402802 Zobrazit plný text záznamu