TY - RPRT TI - Contribution of hydroxylated atrazine degradation products to the total atrazine load in midwestern streams AU - R.N. Lerch AU - P.E. Blanchard AU - E.M. Thurman PY - 1998 DO - 10.1021/es970447g UR - https://pubs.usgs.gov/publication/70020724 ID - 70020724 ER -