RT Journal Article SR Electronic T1 Economics of alternatives for managing intense rainfall on agricultural watersheds JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 11A OP 16A DO 10.2489/jswc.67.1.11A VO 67 IS 1 A1 W. Doral Kemper A1 Charles E. Bongert YR 2012 UL http://www.jswconline.org/content/67/1/11A.abstract AB