Accelerated Erosion: Its Effects on Soil and Water Resources

Autor:	Lowdermilk, W. C.
Zdroj:	The Scientific Monthly, 1935 Jul 01. 41(1), 19-28.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/15919 Zobrazit plný text záznamu