Contemporary evidence for soil carbon loss in the U.S. corn belt

Title	Contemporary evidence for soil carbon loss in the U.S. corn belt
Authors:	Senthilkumar, S.;Basso, B.;Kravchenko, A. N.;Robertson, G. P.
Publication Type	Journal Article
Year of Publication:	2009
Volume:	73
Pagination:	2078-2086
Accession Number:	KBS.2166
DOI	10.2136/sssaj2009.0044