PT - JOURNAL ARTICLE AU - W. Doral Kemper AU - Nicholas N. Schneider AU - Thomas R. Sinclair TI - No-till can increase earthworm populations and rooting depths AID - 10.2489/jswc.66.1.13A DP - 2011 Jan 01 TA - Journal of Soil and Water Conservation PG - 13A--17A VI - 66 IP - 1 4099 - http://www.jswconline.org/content/66/1/13A.short 4100 - http://www.jswconline.org/content/66/1/13A.full