TY - RPRT TI - Analysis of selected herbicide metabolites in surface and ground water of the United States AU - E.A. Scribner AU - E.M. Thurman AU - L.R. Zimmerman PY - 2000 DO - 10.1016/s0048-9697(99)00539-2 UR - https://pubs.usgs.gov/publication/70022761 ID - 70022761 ER -