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A study of the production of activated carbon from various coals and other raw materials
Influence of washing coal on coke properties and on gas and by- product yields
Recent developments in by-products from bituminous coal
Bibliography of United States Bureau of mines investigations on coal and its products 1910-1930
Research activities in the mineral industries of the United States
Bibliography of United States Bureau of Mines investigations on coal and its products, 1910-35,
Annual report of research and technologic work on coal, fiscal year 1937
Notes on the sampling and analysis of coal
Annual report of research and technologic work on coal fiscal year 1938