RT Journal Article SR Electronic T1 Drainage water management for water quality protection JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 131A OP 136A DO 10.2489/jswc.65.6.131A VO 65 IS 6 A1 Strock, Jeffrey S. A1 Kleinman, Peter J.A. A1 King, Kevin W. A1 Delgado, Jorge A. YR 2010 UL http://www.jswconline.org/content/65/6/131A.abstract AB