TY - RPRT TI - Use of pharmaceuticals and pesticides to constrain nutrient sources in coastal groundwater of northwestern Long Island, New York, USA AU - S. Zhao AU - P. Zhang AU - John Crusius AU - K.D. Kroeger AU - J.F. Bratton PY - 2011 DO - 10.1039/c1em10039d UR - https://pubs.usgs.gov/publication/70033853 ID - 70033853 ER -