skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
3 results returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Review of Bureau of Mines coal program, 1967
Review of Bureau of Mines coal program,1969
Bureau of Mines energy program, 1971
Refine your search results
Published Year
1960-1969 (1)
1970-1979 (2)
Subject
Coal--Research (3) *
Coal mines and mining (2)
Coal preparation (2)
Electric power production (1)
Fuel--Research (1)
Gas research (1)
Petroleum--Research (1)
Power resources (1)
Author
Spencer, John D. (3) *
Linville, Bill. (1)
