Occurrence of polychlorinated biphenyls (PCBs) on suspended sediment in the Donna Canal, Hidalgo County, Texas, 1999-2001 [electronic resource] / [B.J. Mahler, P.C. Van Metre, and R.M. Miranda] ; in cooperation with the Texas Natural Resource Conservation Commission.
Imprint
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2002]
Mode of access: Internet from the USGS web site. Address as of 8/19/08: http://pubs.usgs.gov/fs/fs01602/pdf/FS%5F016-02.pdf; current access available via PURL.
Note
Title from title screen (viewed on Aug. 19, 2008).