Ecosystem services along a management gradient in Michigan (USA) cropping systems

Autor:	Syswerda, S.P., Robertson, G.P.
Zdroj:	In Agriculture, Ecosystems and Environment 1 May 2014 189:28-35
Databáze:	ScienceDirect
Externí odkaz:	Zobrazit plný text záznamu Full Text from ScienceDirect