RT Journal Article SR Electronic T1 Principles and policies for soil and water conservation JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 96A OP 99A DO 10.2489/jswc.73.4.96A VO 73 IS 4 A1 Manale, Andrew A1 Sharpley, Andrew A1 DeLong, Catherine A1 Speidel, David A1 Gantzer, Clark A1 Peterson, John A1 Martin, Rex A1 Lindahl, Clare A1 Adusumilli, Naveen YR 2018 UL http://www.jswconline.org/content/73/4/96A.abstract AB