Search Results

  • Showing 1 - 5 results of 5
Refine Results
  1. 1

    Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of organophosphate pesticides in filtered water by gas chromatography with flame p... by Jha, Virendra K. (Virendra Kumar), 1946-

    Published: U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2002
    Description: vii, 29 pages : illustrations ; 28 cm.
    Adobe Acrobat Reader required
    Full text
    Government Document Microfilm Book
  2. 2

    Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of organophosphate pesticides in bottom sediment by gas chromatography with flame... by Jha, Virendra K. (Virendra Kumar), 1946-

    Published: U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2003
    Description: vi, 30 pages : illustrations ; 28 cm.
    Get full text
    Government Document Microfilm Book
  3. 3

    Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of organophosphate pesticides in whole water by continuous liquid-liquid extractio... by Jha, Virendra K. (Virendra Kumar), 1946-

    Published: U.S. Dept. of the Interior, U.S. Geological Survey : Branch of Information Services [distributor], 2003
    Description: vii, 26 pages : illustrations ; 28 cm.
    Get full text
    Government Document Microfilm Book
  4. 4

    Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory determination of organochlorine pesticides and polychlorinated biphenyls in bottom and suspended... by Noriega, Mary C.

    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2004
    Description: vi, 46 pages : digital, PDF file.
    Get full text
    Government Document Electronic Software eBook
  5. 5

    Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of organophosphate pesticides in bottom sediment by gas chromatography with flam... by Jha, Virendra K. (Virendra Kumar), 1946-, Wydoski, Duane S.

    Published: U.S. Department of the Interior, U.S. Geological Survey, 2003
    Description: 1 online resource (vi, 30 pages) : illustrations.
    Get full text
    Government Document eBook