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  1. 1
    Mineral resources circular /
    Published 1928
    Serial
  2. 2
    Report of the geological survey in Kentucky.
    Serial
  3. 3
    Kentucky geological survey : [reports].
    Published 1913
    Serial
  4. 4
    Geological pamphlet /
    Published 1939
    Serial
  5. 5
    Bulletin /
    Published 1919
    Serial
  6. 6
    Boletín - Republica Argentina, Dirección General de Minas y Geología.
    Published 1946
    Serial
  7. 7
    Compilación de los estudios geológicos oficiales en Colombia.
    Published 1933
    Serial
  8. 8
    Report of investigations.
    Published 1942
    Serial
  9. 9
    Annual report of the Geological Survey of Texas /
    Published 1890
    Government Document Serial
  10. 10
    Bulletin /
    Serial
  11. 11
    ... report of progress /
    Serial
  12. 12
    Administrative report.
    Published 1891
    Serial
  13. 13
    Field conference guidebook /
    Serial
  14. 14
    Report of the State Geologist.
    Serial
  15. 15
    Bulletin /
    Serial
  16. 16
    Biennial report of the Mississippi Geological Survey Commission.
    Published 1908
    Serial
  17. 17
    Nebraska Geological Survey : [publications].
    Published 1903
    Serial
  18. 18
    Annual report of the Geological Survey of the State of New Jersey for the year ...
    Published 1855
    Serial
  19. 19
    Geologic map.
    Published 1956
    Serial
  20. 20
    Report /
    Published 1910
    Serial
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