TY - RPRT TI - Pharmaceutical compounds in Merrimack River water used for public supply, Lowell, Massachusetts, 2008-09 AU - Andrew J. Massey AU - Marcus C. Waldron PY - 2011 DO - 10.3133/sir20115192 UR - https://pubs.usgs.gov/publication/sir20115192 ID - sir20115192 ER -