TY - RPRT TI - Metolachlor and its metabolites in tile drain and stream runoff in the canajoharie creek watershed AU - P. J. Phillips AU - G. R. Wall AU - E.M. Thurman AU - D. A. Eckhardt AU - J. Vanhoesen PY - 1999 DO - 10.1021/es9811997 UR - https://pubs.usgs.gov/publication/70021942 ID - 70021942 ER -