skip to content
Search
Search U.S. government technical reports digitized or harvested by
TRAIL
.
Keyword Search
Enter your search term(s):
[advanced search]
4 results returned
Browse TRAIL Inventories
(opens in new tab)
Search results
Coal for coke production
Achievements in mine safety research and problems yet to be solved
Annual report of research and technologic work on coal :fiscal year 1949
Annual report of research and technologic work on coal :fiscal year 1950
Refine your search results
Published Year
1950-1959 (4) *
Subject
Coal (1)
Coal mines and mining--Safety measures--Congresses (1)
Coal mines and mining--United States (1)
Coal--Research (1)
Coal--United States (1)
Coke (1)
Author
Fieldner, Arno Carl, (4) *
Gottley, Sidney. (1)
Gottlieb, Sidney. (1)
