Search results for: Weld, Betsy A.

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  1. 1

    Reports and maps of the Geological Survey released only in the open files, 1972

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1973
    Physical Description: 33 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  2. 2

    Reports and maps of the Geological Survey released only in the open files, January through April, 1974

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1975
    Physical Description: 10 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  3. 3

    Reports and maps of the Geological Survey released only in the open files, 1973

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1974
    Physical Description: 25 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  4. 4

    Reports and maps of the Geological Survey released only in the open files, 1970

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1971
    Physical Description: 23 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  5. 5

    Reports and maps of the Geological Survey released only in the open files, 1971

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1972
    Physical Description: 26 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  6. 6

    Reports and maps of the Geological Survey released only in the open files, 1969

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1970
    Physical Description: 23 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  7. 7

    Reports and maps of the Geological Survey released only in the open files, 1968

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1969
    Physical Description: 24 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  8. 8

    Reports and maps of the Geological Survey released only in the open files, 1967

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1968
    Physical Description: 21 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  9. 9

    Reports and maps of the Geological Survey released only in the open files, 1966

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1967
    Physical Description: 14 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  10. 10

    Reports and maps of the Geological Survey released only in the open files, 1965

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1966
    Physical Description: 16 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  11. 11

    Reports and maps of the Geological Survey released only in the open files, 1964

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1965
    Physical Description: 16 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  12. 12

    Reports and maps of the Geological Survey released only in the open files, 1963

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1964
    Physical Description: 13 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  13. 13

    Reports and maps of the Geological Survey released only in the open files, 1962

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1963
    Physical Description: 15 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  14. 14

    Reports and maps of the Geological Survey released only in the open files, 1961

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1962
    Physical Description: 14 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  15. 15

    Reports and maps of the Geological Survey released only in the open files, 1960

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1961
    Physical Description: 15 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  16. 16

    Reports and maps of the Geological Survey released only in the open files, 1957

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1958
    Physical Description: 10 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  17. 17

    Reports and maps of the Geological Survey released only in the open files, 1959

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1960
    Physical Description: 10 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  18. 18

    Reports and maps of the Geological Survey released only in the open files, 1958

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1959
    Physical Description: 10 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  19. 19

    Reports and maps of the Geological Survey released only in the open files, 1956

    Authors: Weld, Betsy A.
    Published: U.S. Dept. of the Interior, Geological Survey, 1957
    Physical Description: 12 pages : DJVU, image file.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Electronic eBook
  20. 20

    Reports and maps of the Geological Survey released only in the open files, 1970

    Authors: Weld, Betsy A., Griffin, Margaret S., Brett, George W.
    Published: U.S. Department of the Interior, Geological Survey, 1971
    Physical Description: 23 pages ; 26 cm.
    Government Document Book