Journal Article AuthorH.H. Janzen, P.E. Fixen, A.J. Franzluebbers, J. Hattey, R.C. Izaurralde, Q.M. Ketterings, D.A. Lobb, William SchlesingerYear of Publication 2011 Journal Soil Sci. Soc. Am. J. Volume 75 Pages 1-8 DOI Google Scholar