Annual report of research and technologic work on coal, fiscal year 1951
By: by R.L. Brown and E.P. Carman.
Contributors: Carman, E. P.; United States. Bureau of Mines.
Series: Information circular (United States. Bureau of Mines) -- 7647
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1952
Place of publication: Washington, DC
Language: eng
Number of pages: 81
Subjects: Coal -- Research.; Coal -- United States.
Notes: Bibliogr.

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