skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
2 results returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Methane absorption in oil shale and its potential mine hazard
Sideboard device for improved face ventilation in coal mines
Refine your search results
Published Year
1970-1979 (2) *
Subject
Coal mines and mining--Dust control (1)
Coal-mining machinery (1)
Methane (1)
Mine gases (1)
Mine ventilation (1)
Oil-shales (1)
Author
Kissell, Fred N. (2)
LaScola, John C. (2) *
Divers, Edward F. (1)
Matta, Joseph E. (1)
