TY - RPRT TI - Determination of alachlor and its sulfonic acid metabolite in water by solid-phase extraction and enzyme-linked immunosorbent assay AU - D.S. Aga AU - E.M. Thurman AU - M.L. Pomes PY - 2002 DO - 10.1021/ac00081a022 UR - https://pubs.usgs.gov/publication/70017555 ID - 70017555 ER -