Mine communications Proceedings: Bureau of Mines Technology Transfer Seminar, Bruceton, Pa., March 21-22, 1973.
Main Author: | United States. Bureau of Mines. |
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Format: | Book |
Language: | English |
Published: |
[Washington],
[publisher not identified],
[1974]
[Washington] : [1974] |
Physical Description: |
86 pages : illustrations, tables ; 27 cm. |
Series: |
Information circular (United States. Bureau of Mines) ;
8635. |
Subjects: |
Physical Description: |
86 pages : illustrations, tables ; 27 cm. |
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