Search results for: Trench, Elaine C. Todd

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  1. 1

    Ground-water resources of Rhode Island

    Authors: Trench, Elaine C. Todd
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Books and Open-File Reports Section [distributor], 1991
    Physical Description: 1 volume.
    Government Document Microfilm Book
  2. 2

    Trends in surface-water quality in Connecticut, 1969-88

    Authors: Trench, Elaine C. Todd
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1996
    Physical Description: v, 176 pages : illustrations, maps ; 28 cm.
    Government Document Book
  3. 3

    Nutrient sources and loads in the Connecticut, Housatonic, and Thames River basins

    Authors: Trench, Elaine C. Todd
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2000
    Physical Description: vii, 66 pages : illustrations, maps (some color) ; 28 cm.
    Government Document Book
  4. 4

    Water-quality trend analysis and sampling design for streams in Connecticut, 1968-98

    Authors: Trench, Elaine C. Todd
    Published: U.S. Department of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 2002
    Physical Description: vi, 94 pages : illustrations, map ; 28 cm.
    Government Document Book
  5. 5

    Analysis of phosphorus trends and evaluation of sampling designs in the Quinebaug River basin, Connecticut

    Authors: Trench, Elaine C. Todd
    Published: U.S. Department of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2004
    Physical Description: v, 18 pages : illustrations (some color), color maps ; 28 cm., Also available on the Internet at the USGS web site. Address as of 10/26/04: http://water.usgs.gov/pubs/sir/2004/5094/pdf/sir2004-5094.pdf; current access available via PURL.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Book
  6. 6

    Nutrient concentrations and loads in the northeastern United States : status and trends, 1975-2003

    Authors: Trench, Elaine C. Todd
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2012
    Physical Description: 1 online resource (xii, 169 pages) : color illustrations.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  7. 7

    Hydrogeology, water quality, and ground-water development alternatives in the lower Wood River ground-water reservoir, Rhode Island

    Authors: Dickerman, David C., Trench, Elaine C. Todd, Russell, Joel P.
    Published: U.S. Geological Survey, 1990
    Physical Description: 1 online resource (viii, 109 pages) : illustrations, maps.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  8. 8

    Trends in surface-water quality in Connecticut, 1989-98

    Authors: Colombo, Michael J. (Michael John)
    Published: U.S. Department of the Interior, U.S. Geological Survey, ; U.S. Geological Survey, Information Services [distributor], 2002
    Other Authors: “…Trench, Elaine C. Todd…”
    Physical Description: v, 39 pages : illustrations, maps ; 28 cm.
    Government Document Book
  9. 9

    Hydrogeology, water quality, and ground-water development alternatives in the lower Wood River ground-water reservoir, Rhode Island

    Authors: Dickerman, David C.
    Published: U.S. Department of the Interior, Geological Survey ; Open-File Services Section, Western Distribution Branch, 1990
    Other Authors: “…Trench, Elaine C. Todd…”
    Physical Description: viii, 109 pages : illustrations, maps ; 28 cm.
    Government Document Book
  10. 10

    Nutrient enrichment, phytoplankton algal growth, and estimated rates of instream metabolic processes in the Quinebaug River basin, Connecticut, 2000-2001

    Authors: Colombo, Michael J. (Michael John)
    Published: U.S. Geological Survey, 2004
    Other Authors:
    Physical Description: v, 61 pages : illustrations (some color), maps (some color) ; 28 cm.
    Government Document Book
  11. 11

    Estimation of nitrogen yields and loads from basins draining to Long Island Sound, 1988-98

    Authors: Mullaney, John R.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2002
    Other Authors:
    Physical Description: v, 84 pages : illustrations, maps (some color) ; 28 cm.
    Government Document Book
  12. 12

    Estimation of nitrogen yields and loads from basins draining to Long Island Sound, 1988-98

    Authors: Mullaney, John R.
    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2002
    Other Authors:
    Physical Description: vii, 85 pages : digital, PDF file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook