Showing 41 - 60 results of 235 for search '"Acid mine drainage."', query time: 0.25s Refine Results
  1. 41
    by Christensen, Eric D.
    Published 2005
    Subjects: ...Acid mine drainage Missouri Randolph County....
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    Government Document Book
  2. 42
    Published 1979
    Subjects: ...Acid mine drainage Tioga River, Pa. and N.Y....
    Government Document Book
  3. 43
    by Ackman, Terry E.
    Published 1984
    Subjects: ...Acid mine drainage....
    Government Document Book
  4. 44
    by Unz, Richard F.
    Published 1973
    Subjects: ...Acid mine drainage....
    Book
  5. 45
    by Dugan, P. R. (Patrick R.)
    Published 1968
    Subjects: ...Acid mine drainage....
    Book
  6. 46
    by Brugam, Richard B.
    Published 1991
    Subjects: ...Acid mine drainage....
    Government Document Microform Book
  7. 47
    by Moore, Bruce W.
    Published 1996
    Subjects: ...Acid mine drainage Washington (State) Spokane Indian Reservation....
    Government Document Microform Book
  8. 48
    Subjects: ...Acid mine drainage Colorado....
    Government Document Book
  9. 49
    by Hollyday, E. F.
    Published 1973
    Subjects: ...Acid mine drainage Maryland....
    Book
  10. 50
    by Hyde, Luther W.
    Published 1970
    Subjects: ...Acid mine drainage....
    Book
  11. 51
    by Pearson, Frank H.
    Published 1972
    Subjects: ...Acid mine drainage....
    Book
  12. 52
    by Corbett, Don Melvin, 1900-
    Published 1969
    Subjects: ...Acid mine drainage....
    Book
  13. 53
    by Blake, R. C., II
    Published 1990
    Subjects: ...Acid mine drainage....
    Government Document Microform Book
  14. 54
    by Campbell, David L.
    Published 2001
    Subjects: ...Acid mine drainage Colorado Leadville....
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    Government Document eBook
  15. 55
    Published 1999
    Subjects: ...Acid mine drainage United States....
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    Government Document eBook
  16. 56
    by McClure, Roberta Jean
    Published 2013
    Subjects: ...acid mine drainage...
    Link to OAK Trust copy
    Thesis eBook
  17. 57
    Published 1994
    Subjects: ...Acid mine drainage Front Range (Colo. and Wyo.)...
    Government Document Book
  18. 58
    by Desborough, George A.
    Published 1998
    Subjects: ...Acid mine drainage Montana Jefferson County....
    Government Document Microform Book
  19. 59
    by Herricks, Edwin E.
    Published 1974
    Subjects: ...Acid mine drainage....
    Book
  20. 60
    by Ackman, Terry E.
    Published 1982
    Subjects: ...Acid mine drainage....
    Government Document Book
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