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1Published 1985Subjects: “...Coal preparation Environmental aspects....”
Book -
2by Hoffman, D. C. (David C.)Subjects: “...Coal preparation Environmental aspects....”
Published 1979
Government Document Book -
3Published 1979Subjects: “...Coal preparation Environmental aspects....”
Government Document Book -
4Published 1979Subjects: “...Coal preparation Environmental aspects....”
Government Document Book -
5Published 1980Subjects: “...Coal preparation Environmental aspects....”
Government Document Book -
6by Shah, Yatendra M.Subjects: “...Coal preparation Environmental aspects United States....”
Published 1977
Government Document Book -
7Published 1979Subjects: “...Coal preparation Environmental aspects United States....”
Government Document Book -
8
Government Document Serial -
9by Salmon, EliSubjects: “...Coal preparation Environmental aspects United States....”
Published 1980
Government Document Book -
10by Bombaugh, K. J.Subjects: “...Coal preparation Environmental aspects Yugoslavia....”
Published 1986
Government Document Book -
11Published 1989Subjects: “...Coal preparation Environmental aspects United States Periodicals....”
Government Document Microform Serial -
12Published 1996Subjects: “...Coal preparation Environmental aspects China Periodicals....”
Government Document Microform Serial -
13
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Government Document Serial -
14Published 1996Subjects: “...Coal preparation Environmental aspects China....”
Government Document Microform Book -
15Published 1980Subjects: “...Coal preparation Environmental aspects United States....”
Government Document Book -
16Published 1994Subjects: “...Coal preparation Environmental aspects....”
Government Document Microform Book -
17