Impact of changing technology on the demand for metallurgical coal and coke produced in the United States to 1985
By: by Paul H. Mutschler ; Eastern Field Operation Center-Mineral Supply.
Contributors: United States. Bureau of Mines.
Series: Information circular - Bureau of Mines ; 8677; Information circular (United States. Bureau of Mines) -- 8677.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1975
Place of publication: [Washington]
Language: eng
Number of pages: 26
Subjects: Coal -- United States.; Steel industry and trade -- United States.
Other titles: Metallurgical coal and coke produced in the United States.