Browse TRAIL Inventories

Carbonizing properties and petrographic composition of Upper Freeport coal from Morgantown District, Monongalia County, W. Va. :and of Lower Freeport coal from eastern Indiana County, near Cambria County, Pa.

Bibliography of Bureau of Mines investigations of coal and its products :1935 to 1940

Analyses of Illinois coals.

Bureau of Mines research on the hydrogenation and liquefaction of coal and lignite

Analyses of Virginia coals.

Annual report of research and technologic work on coal :fiscal year 1944

Bibliography of Bureau of Mines investigations on the production of liquid fuels from oil shale, coal, lignite, and natural gas

Analyses of Tennessee coals (including Georgia).

Annual report of research and technologic work on coal :fiscal year 1945

Coal-research activities of the Bureau of Mines

Bibliography of Bureau of Mines investigations of coal and its products,1940 to 1945

Annual report of research and technologic work on coal :fiscal year 1947

Annual report of research and technologic work on coal :fiscal year 1948

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


Published Year

Subject

Author

‹‹ previous 1 2 next ››