PT - JOURNAL ARTICLE AU - Chang, Wayne W. AU - Hromadka, Theodore V. AU - Chang, Howard H. TI - Calibrating the USLE P-factor using program FLUVIAL-12 AID - 10.2489/jswc.66.2.40A DP - 2011 Mar 01 TA - Journal of Soil and Water Conservation PG - 40A--44A VI - 66 IP - 2 4099 - http://www.jswconline.org/content/66/2/40A.short 4100 - http://www.jswconline.org/content/66/2/40A.full