TY - RPRT TI - Environmental occurrence and shallow ground water detection of the antibiotic monensin from dairy farms AU - N. Watanabe AU - T.H. Harter AU - B.A. Bergamaschi PY - 2008 DO - 10.2134/jeq2007.0371 UR - https://pubs.usgs.gov/publication/70003929 ID - 70003929 ER -