The Laborers of Nature: Economic Ornithology and the Role of Birds as Agents of Biological Pest Control in North American Agriculture, ca. 1880-1930

Autor:	Evenden, Matthew D.
Zdroj:	Forest & Conservation History, 1995 Oct 01. 39(4), 172-183.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3983958 Zobrazit plný text záznamu