A Silence of Meadowlarks: Can a Songbird's Demise Lead Us to a Better Economics?

Autor:	Eggert, James
Zdroj:	Bulletin of the Ecological Society of America, 1992 Mar 01. 73(1), 34-36.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/20167322 Zobrazit plný text záznamu