TY - RPRT TI - Pesticide storage and release in unsaturated soil in Illinois, USA AU - William R. Roy AU - I.G. Krapac AU - Sheng-Fu J. Chou AU - F.W. Simmons PY - 2001 DO - 10.1081/pfc-100103567 UR - https://pubs.usgs.gov/publication/70023444 ID - 70023444 ER -