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| TITLE |
Can Offshore Oil Be Tapped Underground? |
| SUMMARY |
... shaft terminating in an operating tunnel or haulageway as shown in the illustrations. ... Another method of underground access mighl corn- bine a sunken lube with ... |
| AUTHOR |
Miller, J. C. |
| PUBLISHED |
1971 |
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| TITLE |
Geologic Investigations Of Underground Coal Mining Problems |
| SUMMARY |
... Glossary of terms ILLUSTRATIONS Page 1 1 2 2 2 3 3 3 5 5 7 10 14 16 18 25 27 28 ... 5 Overlay of mine streams on surface related to underground falls .... 6 ... |
| AUTHOR |
McCulloch, C. M. ; Jeran, P. W. ; Sullivan, C. D. |
| PUBLISHED |
1975 |
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Showing: 1 to 10 of 2050 matches for "underground illustrations"
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