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    Acid generation and metal mobility of some metal-mining related wastes in Colorado

    Published 1999
    Government Document Microfilm Book
  3. 3

    Seeded black walnut taller than planted walnut on Kansas spoil banks / by Seidel, Kenneth W.

    Published 1961
    Government Document Book
  4. 4

    Pollution concentrations in runoff water from refuse piles / by Guin, J. A. (James Aston), 1943-

    Published 1977
    Book
  5. 5

    Pine seedlings respond to liming of acid strip-mine spoil / by Plass, William T.

    Published 1969
    Government Document Book
  6. 6

    Collection, preparation and testing of NIST hard rock mine waste reference material SRM 2780

    Published 1999
    Government Document Microfilm Book
  7. 7

    Determining pH of strip-mine spoils / by Berg, W. A. (William Albert), 1930-

    Published 1969
    Government Document Book
  8. 8

    Hydroseeding on anthracite coal-mine spoils / by Czapowskyj, Miroslaw M.

    Published 1970
    Government Document Book
  9. 9

    Tree survival and growth on fescue-covered spoil banks / by Plass, William T.

    Published 1968
    Government Document Book
  10. 10
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  12. 12

    Chemical and physical properties of spoil banks in the eastern Kentucky coal fields / by Cummings, David G.

    Published 1965
    Government Document Book
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