Εμφανίζονται 1 - 10 Αποτελέσματα από 37 για την αναζήτηση 'Geological Survey (U.S.)', χρόνος αναζήτησης: 0,03δλ Περιορισμός αποτελεσμάτων
  1. 1

    Water quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001

    Έκδοση 2004
    Βιβλίο

    Water quality in the Delaware River Basin, Pennsylvania, New Jersey, New York, and Delaware, 1998-2001
  2. 2

    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 ανά Riva-Murray, Karen

    Έκδοση 2003
    Βιβλίο

    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

    Use of stable isotopes of carbon, nitrogen, and sulfur to identify sources of nitrogen in surface waters in the lower Susquehanna River Basin, Pennsylvania ανά Cravotta, Charles A.

    Έκδοση 2002
    Βιβλίο

    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

    Ground-water resources of the Middle Rio Grande Basin, New Mexico ανά Bartolino, James R.

    Έκδοση 2002
    Βιβλίο

    Ground-water resources of the Middle Rio Grande Basin, New Mexico
  5. 5

    Lake Pontchartrain Basin bottom sediments and related environmental resources

    Έκδοση 2002
    Λήψη πλήρους κειμένου
    Electronic Resource

    Lake Pontchartrain Basin bottom sediments and related environmental resources
  6. 6

    The compact NASA atlas of the solar system ανά Greeley, Ronald

    Έκδοση 2001
    Βιβλίο

    The compact NASA atlas of the solar system
  7. 7

    Ground-water-level monitoring and the importance of long-term water-level data ανά Taylor, Charles J.

    Έκδοση 2001
    Βιβλίο

    Ground-water-level monitoring and the importance of long-term water-level data
  8. 8

    An interdisciplinary assessment of regional-scale nonpoint ground-water vulnerability theory and application ανά Bernknopf, Richard L. (Richard Lewis)

    Έκδοση 2001
    Connect to resource online
    Βιβλίο

    An interdisciplinary assessment of regional-scale nonpoint ground-water vulnerability theory and application
  9. 9

    Beyond the Golden Gate oceanography, geology, biology, and environmental issues in the Gulf of the Farallones

    Έκδοση 2001
    Λήψη πλήρους κειμένου
    Βιβλίο

    Beyond the Golden Gate oceanography, geology, biology, and environmental issues in the Gulf of the Farallones
  10. 10

    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

    Έκδοση 2001
    Βιβλίο

    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

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