Showing 81 - 100 results of 275 for search '"United States"', query time: 0.29s Refine Results
  1. 81
    Distribution and variability of precipitation chemistry in the conterminous United States, January through December 1983 /
    by Rinella, Joseph F.
    Published 1988
    Subjects: “...Acid precipitation (Meteorology) United States....”
    Government Document Microform Book
  2. 82
    Manmade [as printed] organic compounds in the surface waters of the United States : a review of current understanding /
    by Smith, James A. (James Albert)
    Published 1987
    Subjects: “...Organic water pollutants United States....”
    Government Document Microform Book
  3. 83
    Data for gross alpha, gross beta, gross radium as radium-226, and uranium in ground and surface waters in the United States, mid-1954 through 1965 /
    Published 1991
    Subjects: “...Radioactive substances in rivers, lakes, etc. United States....”
    Government Document Microform Book
  4. 84
    Management systems evaluation area, Iowa - Walnut Creek watershed.
    Published 1992
    Subjects: “...Water quality United States....”
    Government Document Microform Book
  5. 85
    The Geophysical expression of selected mineral deposit models /
    Published 1992
    Subjects: “...Prospecting United States Geophysical methods....”
    Government Document Microform Book
  6. 86
    Oil and gas resource assessment areas, 1992 : lower 48 states /
    Published 1992
    Subjects: “...Oil fields United States Maps....”
    Government Document Microform Map
  7. 87
    Selected papers on agricultural chemicals in water resources of the midcontinental United States /
    Published 1993
    Subjects: “...Water Pollution United States....”
    Government Document Microform Book
  8. 88
    Codicil to the geophysical expression of selected mineral deposit models.
    Published 1994
    Subjects: “...Prospecting United States Geophysical methods....”
    Government Document Microform Book
  9. 89
    Remote sensing and airborne geophysics in the assessment of natural aggregate resources.
    by Knepper, Daniel H.
    Published 1994
    Subjects: “...Aggregates (Building materials) United States....”
    Government Document Microform Book
  10. 90
    Seismic sources and recurrence rates as adopted by USGS staff for the production of the 1982 and 1990 probabilistic ground motion maps for Alaska and the conterminous United States.
    by Hanson, Stanley L.
    Published 1995
    Subjects: “...Seismology United States....”
    Government Document Microform Book
  11. 91
    Historic roads in the national park system.
    by Soullière, Laura E.
    Published 1995
    Subjects: “...National parks and reserves United States History....”
    Government Document Microform Book
  12. 92
    National seismic-hazard maps : documentation June 1996 /
    by Frankel, Arthur D.
    Published 1996
    Subjects: “...Seismology United States Maps....”
    Get full text
    Government Document Microform Book
  13. 93
    Methods for characterizing stream habitat as part of the National Water-Quality Assessment Program /
    Published 1993
    Subjects: “...Water quality United States....”
    Government Document Microform Book
  14. 94
    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
    Subjects: “...Abandoned mines Environmental aspects United States....”
    Get full text
    Government Document Microform Book
  15. 95
    U.S. Geological Survey Toxic Substances Hydrology Program : abstracts of the technical meeting, Monterey, California, March 11-15, 1991 /
    Published 1991
    Subjects: “...Groundwater United States Congresses Abstracts....”
    Government Document Microform Book
  16. 96
    Largest rivers in the United States /
    by Kammerer, John C.
    Published 1987
    Subjects: “...Rivers United States....”
    Government Document Microform Book
  17. 97
    Ground-water activities of the U.S. Geological Survey : an overview /
    Subjects: “...Groundwater United States....”
    Government Document Microform Book
  18. 98
    National water-information clearinghouse activities : ground-water perspectives /
    Published 1988
    Subjects: “...Groundwater United States....”
    Government Document Microform Book
  19. 99
    U.S. Geological Survey support to other federal agencies--ground-water activities.
    by Rosenshein, Joseph S.
    Published 1988
    Subjects: “...Groundwater United States....”
    Government Document Microform Book
  20. 100
    Suggestions for prospecting.
    Published 1989
    Subjects: “...Prospecting United States....”
    Government Document Microform Book
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