Longwall gob degasification with surface ventilation boreholes above the Lower Kittanning coalbed
Main Author: | Moore, T. D. |
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Other Authors: | Deul, Maurice., Kissell, Fred N., United States. Bureau of Mines. |
Format: | Book |
Language: | English |
Published: |
Washington :
Bureau of mines,
1976.
|
Physical Description: |
13 pages : illustrations, diagrams ; 26 cm. |
Series: |
Report of investigations (United States. Bureau of Mines) ;
8195. |
Subjects: |
CMU Storage Gov Pub
Location | Call Number: | Status |
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CMU Storage Gov Pub | I 28.23:8195 | Available |