TY - RPRT TI - Reconnaissance data for glyphosate, other selected herbicides, their degradation products, and antibiotics in 51 streams in nine midwestern states, 2002 AU - Elisabeth A. Scribner AU - William A. Battaglin AU - Julie E. Dietze AU - E.M. Thurman PY - 2003 DO - 10.3133/ofr03217 UR - https://pubs.usgs.gov/publication/ofr03217 ID - ofr03217 ER -