Electric cap lamps in Alabama mines, 1935 /
by Frank E. Cash.
APA Citation
Cash, F. E. (1935). Electric cap lamps in Alabama mines, 1935. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.
MLA Citation
Cash, Frank E. Electric Cap Lamps In Alabama Mines, 1935. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1935.
Warning: These citations may not always be complete (especially for serials).