RT Journal Article SR Electronic T1 Mixtures and cocktails: Soil is meant to be covered JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 110A OP 111A DO 10.2489/jswc.63.4.110A VO 63 IS 4 A1 Groff, Steve YR 2008 UL http://www.jswconline.org/content/63/4/110A.abstract AB