Showing 121 - 140 results of 1,174 for search '', query time: 0.20s Refine Results
  1. 121
    Geohydrology of the central Oahu, Hawaii, ground-water flow system and numerical simulation of the effects of additional pumping /
    by Oki, Delwyn S.
    Published 1998
    Get full text
    Government Document Book
  2. 122
    A GIS interface for environmental system analysis : application to the south Florida ecosystem.
    Published 1997
    PURL accesses list of fact sheets from which a link may be made to the title desired
    Government Document Book
  3. 123
    Water quality in the Central Columbia plateau, Washington, and Idaho, 1992-95 /
    Published 1998
    Get full text
    Government Document Book
  4. 124
    Water quality in the Apalachicola-Chattahoochee-Flint River Basin, Georgia, Alabama, and Florida, 1992-95 /
    Published 1998
    Get full text
    Government Document Book
  5. 125
    Water quality in the Willamette Basin, Oregon, 1991-95 /
    Published 1998
    Get full text
    Government Document Book
  6. 126
    Water quality in the central Nebraska basins, Nebraska, 1992-95 /
    Published 1998
    Get full text
    Government Document Book
  7. 127
    Trends in precipitation chemistry in the United States, 1983-94 : an analysis of the effects in 1995 of Phase I of the Clean Air Act Amendments of 1990, Title IV /
    by Lynch, James A.
    Published 1996
    Get full text
    Government Document Microform Book
  8. 128
    Tree rings record 100 years of hydrologic change within a wetland.
    Published 1997
    Get full text
    Government Document Book
  9. 129
    Placer gold mining in Alaska : cooperative studies on the effect of suction dredge operations on the Fortymile River.
    Published 1997
    Adobe Acrobat Reader required
    Government Document Book
  10. 130
    Simulation of the water-table altitude in the Biscayne Aquifer, southern Dade County, Florida, water years, 1945-89 /
    by Merritt, Michael L.
    Published 1997
    Get full text
    Government Document Book
  11. 131
    Volcanoes of the United States.
    by Brantley, Steven R.
    Published 1995
    Get full text
    Government Document Book
  12. 132
    Water resources activities of the USGS, 1992 /
    Published 1993
    Get full text
    Government Document Microform Book
  13. 133
    Water quality in the western Lake Michigan drainages, Wisconsin and Michigan, 1992-95 /
    Published 1998
    Get full text
    Government Document Book
  14. 134
    Volcanoes of the Alaska Peninsula and Aleutian Islands : selected photographs /
    by Neal, Christina, 1959-
    Published 1997
    Get full text
    Government Document Software eBook
  15. 135
    The brachiopod Antiquatonia coloradoensis (Girty) from the upper Morrowan and Atokan (lower Middle Pennsylvanian) of the United States /
    by Henry, Thomas W.
    Published 1997
    Get full text
    Government Document Book
  16. 136
    Evaluation of the U.S. Geological Survey ground-water data-collection program in Hawaii, 1992 /
    by Anthony, Stephen S.
    Published 1997
    Get full text
    Government Document Book
  17. 137
    Water quality in the lower Susquehanna River Basin, Pennsylvania and Maryland, 1992-95 /
    Published 1998
    Get full text
    Government Document Book
  18. 138
    Water quality in the Las Vegas Valley area and the Carson and Truckee River basins, Nevada and California, 1992-96 /
    by Bevans, Hugh E.
    Published 1998
    Get full text
    Government Document Book
  19. 139
    National overview of abandoned mine land sites utilizing the Minerals Availability System (MAS) and Geographic Information Systems (GIS) technology /
    by Ferderer, David A.
    Published 1996
    Get full text
    Government Document Microform Book
  20. 140
    Ground water and surface water : a single resource /
    Published 1998
    Get full text
    Government Document Book
Search Tools: RSS Feed – Email Search