TY - RPRT TI - Metolachlor and alachlor breakdown product formation patterns in aquatic field mesocosms AU - William H. Graham AU - D.W. Graham AU - Frank DeNoyelles AU - Val H. Smith AU - C.K. Larive AU - E.M. Thurman PY - 1999 DO - 10.1021/es990686z UR - https://pubs.usgs.gov/publication/70021339 ID - 70021339 ER -