Field demonstration of two pneumatic backfilling technologies
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Author
Contributions
- Burnett, Mackenzie. - Contributor
- Philbin, David. - Contributor
Publication
1995 - U.S. Dept. of the Interior, Bureau of Mines, Washington, D.C.?, District of Columbia
Language
English
Word Count
3,750 words, Guess
Page Count
15 pages
Physical Format
Microform
Identifiers
- OCLC Control Number33474626
- Open LibraryOL17791528M
Subjects
Topics
Mine fillingMine filling -- Pennsylvania
Places
Series Statement
- Report of investigations -- 9550.
- Report of investigations (United States. Bureau of Mines) -- 9550.
Other Editions
- Field demonstration of two pneumatic backfilling technologies
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