Contribution to the Study of the European Ground Squirrel’s population (Spermophilus citellus Linnaeus, 1766) in Rila National Park, Bulgaria

Autor:	Mitrevichin, Emanuil, Sakelarieva, Lidia
Zdroj:	Studia Ecologiae et Bioethicae. 18(4):75-83
Databáze:	Central and Eastern European Online Library (CEEOL)
Externí odkaz:	https://www.ceeol.com/search/article-detail?id=951323 Zobrazit plný text záznamu