Bureau of Mines research and technologic work on coal, 1963 /
by Bureau of Mines staff.
APA Citation
United States. Bureau of Mines. (1964). Bureau of Mines research and technologic work on coal, 1963. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.
MLA Citation
United States. Bureau of Mines. Bureau of Mines Research And Technologic Work On Coal, 1963. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1964.
Warning: These citations may not always be complete (especially for serials).