Proceedings of the 1st Mine Ventilation Symposium, March 29-31, 1982, the University of Alabama University (Tuscaloosa), Alabama
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
New York
Society of Mining Engineers
1982.
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| विषय: |