TY - RPRT TI - Herbicides in Midwestern reservoir outflows, 1992-93 AU - John K. Stamer AU - William A. Battaglin AU - Donald A. Goolsby PY - 1998 DO - 10.3133/fs13498 UR - https://pubs.usgs.gov/publication/fs13498 ID - fs13498 ER -