Title: | Physical properties of and effect of temperature and moisture changes on roof shales |
Alternate title: | A study of summer air conditioning with water sprays to prevent roof falls at the Beech Bottom Coal Mine, West Virginia |
Author: | Fish, Edward L. |
Author: | Hartmann, Irving |
Author: | Toenges, Albert L. |
Author: | Turnbull, Louis A. |
Note: | U.S. Dept. of the Interior, Bureau of Mines, 1944 |
Link: | page images at HathiTrust |
No stable link: | This is an uncurated book entry from our extended bookshelves, readable online now but without a stable link here. You should not bookmark this page, but you can request that we add this book to our curated collection, which has stable links. |
Subject: | Coal mine accidents -- West Virginia |
Other copies: | Look for editions of this book at your library, or elsewhere. |
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