Comparisons between cross-measure boreholes and surface gob holes
Main Author: | Goodman, Tobias W. |
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Other Authors: | Cervik, Joseph., United States. Bureau of Mines. |
Format: | Microfilm |
Language: | English |
Published: |
Pittsburg, Pa. :
U.S. Dept. of the Interior, Bureau of Mines,
1986.
|
Physical Description: |
14 pages : illustrations ; 28 cm. |
Series: |
Report of investigations (United States. Bureau of Mines) ;
9013. |
Subjects: |
CMU Storage Gov Pub Microfiche
Location | Call Number: | Status |
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CMU Storage Gov Pub Microfiche | I 28.23:9013 | Available |