1
by Jobes, Christopher C.
Washington, D.C. (2401 E. St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1991
Washington, D.C. (2401 E. St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1991
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Government Document
Book
2
by Jobes, Christopher C.
Washington, D.C. (810 7th St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1992
Washington, D.C. (810 7th St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1992
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Government Document
Book
3
by Jobes, Christopher C.
Washington, D.C. (2401 E St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1991
Washington, D.C. (2401 E St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1991
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
4
by Jobes, Christopher C.
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1992
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1992
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Book
5
by Jobes, Christopher C.
Washington, D.C. (2401 E. St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1991
Washington, D.C. (2401 E. St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1991
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Audio
Book
6
by Jobes, Christopher C.
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1990
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1990
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Manuscript
Book
7
by Jobes, Christopher C.
Washington, D.C. (810 7th St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1992
Washington, D.C. (810 7th St., N.W., Washington 20241-0001) : U.S. Dept. of the Interior, Bureau of Mines, 1992
This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.
Government Document
Book
8
by Jobes, Christopher C.
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1990
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1990
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Government Document
Book