Investigation of a subbituminous coal deposit suitable for opencut mining, Beluga River Coalfield, Alaska /
Mode of access: Internet.
Main Author: | |
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Format: | Text |
Language: | English |
Published: |
[Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines
1963
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Subjects: | |
Online Access: | http://hdl.handle.net/2027/mdp.39015078481622 |
Summary: | Mode of access: Internet. |
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