TY - RPRT TI - Source apportionment modeling of volatile organic compounds in streams AU - J. F. Pankow AU - W.E. Asher AU - J.S. Zogorski PY - 2006 DO - 10.1897/05-205r1.1 UR - https://pubs.usgs.gov/publication/70030380 ID - 70030380 ER -