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  1. 1
    Survey of helium in natural water wells and springs in southwest Montana and vicinity : Part II, July 1-Dec. 31, 1979 /
    by Doering, Willis P.
    Published 1980
    Government Document Book
  2. 2
    Survey of helium in natural water wells and springs in southwest Montana and vicinity, and Imperial Valley, California : Part IV, Jan. 1-Dec. 31, 1981 /
    by Doering, Willis P.
    Published 1982
    Government Document Book
  3. 3
    Helium soil-gas survey of a portion of the McDermitt Caldera complex, Malheur County, Oregon /
    by Reimer, G. Michael
    Published 1981
    Government Document Book
  4. 4
    Survey of helium in natural water wells and springs in southwest Montana and vicinity and Imperial Valley, California : part III, Jan. 1 -Dec. 31, 1980 /
    by Doering, Willis P.
    Published 1981
    Government Document Book
  5. 5
    A soil-gas helium survey of the Hualapai Indian Reservation, northwest Arizona /
    Government Document Microform Book
  6. 6
    Helium soil gas survey of a collapse feature on the Hualapai Indian Reservation, Arizona /
    by Reimer, G. Michael
    Published 1985
    Government Document Microform Book
  7. 7
    Near-surface helium anomalies associated with faults and gas accumulations in western Pennsylvania /
    by Roberts, Alan A.
    Published 1985
    Government Document Microform Book
  8. 8
    Soil gas studies around hydrogen-rich natural gas wells in northern Kansas /
    Published 1986
    Government Document Microform Book
  9. 9
    Helium soil gas survey of several collapse features and breccia pipes on the Hualapai Indian Reservation, Arizona /
    by Reimer, G. Michael
    Published 1987
    Government Document Microform Book
  10. 10
    Helium concentrations in soil-gas over known petroleum accumulations, WaKeeney area, Trego County, Kansas /
    by Cunningham, K. I.
    Published 1987
    Government Document Microform Book
  11. 11
    Department of the Interior Albert B. Fall, Secretary United States. Geological Survey George Otis Smith, Director Professional Paper 121 Helium-bearing natural gas.
    Published 1921
    Connect to the full text of this electronic book
    Government Document eBook
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