-
1
-
2Published 1979Subjects: “...Coal mines and mining Bibliography....”
Connect to the full text of this electronic book
Government Document eBook -
3
-
4by Agnew, Allen F., 1918-2012Subjects: “...Coal United States....”
Published 1975
Connect to the full text of this electronic book
Government Document eBook -
5by Thompson, Duane A.Subjects: “...Coal mines and mining Environmental aspects United States....”
Published 1978
Microform Book -
6by Thompson, Duane A.Subjects: “...Coal mines and mining Environmental aspects United States....”
Published 1979
Microform Book -
7by Agnew, Allen F., 1918-2012Subjects: “...Coal mines and mining Potomac River Watershed....”
Published 1983
Microform Book