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Developments in coal research and technology in 1937 and 1938
Annual report of research and technologic work on coal, fiscal year 1940
Annual report of research and technologic work on coal, fiscal year 1939
Bibliography of Bureau of Mines investigations of coal and its products :1935 to 1940
Bureau of Mines research on the hydrogenation and liquefaction of coal and lignite
Annual report of research and technologic work on coal :fiscal year 1944
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