Showing 1 - 10 results of 28 for search '', सवाल का समय: 0.02सेकंड परिणाम को परिष्कृत करें
  1. 1
    प्रकाशित 2004
    पुस्तक

    Water quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001
  2. 2
    द्वारा Riva-Murray, Karen
    प्रकाशित 2003
    पुस्तक

    Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River basin in New Jersey, New York, and Pennsylvania, 1969-98
  3. 3
    द्वारा Cravotta, Charles A.
    प्रकाशित 2002
    पुस्तक

    Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River Basin, Pennsylvania
  4. 4
    द्वारा Bartolino, James R.
    प्रकाशित 2002
    पुस्तक

    Ground-water resources of the Middle Rio Grande Basin, New Mexico
  5. 5
    द्वारा Taylor, Charles J.
    प्रकाशित 2001
    पुस्तक

    Ground-water-level monitoring and the importance of long-term water-level data
  6. 6
    प्रकाशित 2001
    पूर्ण पाठ प्राप्त करें
    पुस्तक

    Beyond the Golden Gate oceanography, geology, biology, and environmental issues in the Gulf of the Farallones
  7. 7
    प्रकाशित 2001
    पुस्तक

    Comparative water-quality assessment of the Hai He River basin in the People's Republic of China and three similar basins in the United States
  8. 8
    द्वारा Bernknopf, Richard L.
    प्रकाशित 2001
    Connect to resource online
    पुस्तक

    An interdisciplinary assessment of regional-scale nonpoint ground-water vulnerability theory and application
  9. 9
    द्वारा Eberts, Sandra M.
    प्रकाशित 2000
    पुस्तक

    Regional ground-water flow and geochemistry in the Midwestern basins and arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois Sandra M. Eberts and Lori L. George.
  10. 10
    प्रकाशित 2000
    पुस्तक

    Water quality in the Allegheny and Monongahela River Basins Pennsylvania, West Virginia, New York, and Maryland, 1996-98
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