A preliminary watershed scale soil quality assessment in north central Iowa, USA
Douglas L. Karlen, Mark D. Tomer, Jerry Neppel, Cynthia A. CambardellaVolume:
99
Year:
2008
Language:
english
Pages:
9
DOI:
10.1016/j.still.2008.03.002
File:
PDF, 484 KB
english, 2008