Showing 1 - 20 results of 29 for search '"Coal Geology Pennsylvania"', query time: 0.72s Refine Results
  1. 1
    by Moebs, Noel N.
    Published 1981
    Subjects: ...Coal Geology Pennsylvania....
    Government Document Book
  2. 2
    by Koppe, Edwin F.
    Published 1967
    Subjects: ...Coal Geology Pennsylvania Houtzdale Region....
    Book
  3. 3
    Published 1986
    Subjects: ...Coal Geology Pennsylvania Indiana County....
    Government Document Microform Book
  4. 4
    by Iannacchione, Anthony T.
    Published 1979
    Subjects: ...Coal Geology Pennsylvania Cambria County....
    Government Document Book
  5. 5
    Published 1985
    Subjects: ...Coal Geology Pennsylvania....
    Government Document Book
  6. 6
    by Elder, C. H. (Curtis H.)
    Published 1977
    Subjects: ...Coal Geology Pennsylvania Bruceton Region....
    Government Document Book
  7. 7
    by Puglio, D. G. (Donald G.)
    Published 1979
    Subjects: ...Coal Geology Pennsylvania....
    Government Document Book
  8. 8
    by Steidl, Peter F.
    Published 1977
    Subjects: ...Coal Geology Pennsylvania Fayette County....
    Government Document Book
  9. 9
    Subjects: ...Coal Geology Pennsylvania Dauphin County Maps....
    Government Document Map
  10. 10
    by Dodge, Clifford H.
    Published 1985
    Subjects: ...Coal Geology Pennsylvania Butler County....
    Book
  11. 11
    Published 1985
    Subjects: ...Coal Geology Pennsylvania Allegheny County....
    Book
  12. 12
    by Moebs, Noel N.
    Published 1977
    Subjects: ...Coal Geology Pennsylvania Pittsburgh....
    Government Document Book
  13. 13
    by Eggleston, Jane R.
    Published 1981
    Subjects: ...Coal Geology Pennsylvania....
    Conference Proceeding Book
  14. 14
    by Skema, V. W. (Viktoras W.)
    Published 1982
    Subjects: ...Coal Geology Pennsylvania Greene County....
    Book
  15. 15
    by Shaulis, James R.
    Published 1985
    Subjects: ...Coal Geology Pennsylvania Fayette County....
    Book
  16. 16
    by Dodge, Clifford H.
    Published 1984
    Subjects: ...Coal Geology Pennsylvania Greene County....
    Book
  17. 17
    by Skema, Viktoras W.
    Published 1988
    Subjects: ...Coal Geology Pennsylvania Westmoreland County....
    Book
  18. 18
    Subjects: ...Coal Geology Pennsylvania Washington Region....
    Government Document Book
  19. 19
    by Kertis, Carla A.
    Published 1985
    Subjects: ...Coal Geology Pennsylvania Indiana County....
    Government Document Book
  20. 20
    by Kertis, Carla A.
    Published 1985
    Subjects: ...Coal Geology Pennsylvania Indiana County....
    Get full text
    Government Document Book
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