Mining with a Dosco continuous miner on a longwall face /
by R.W. Stahl and J.J. Dowd.

APA Citation

Stahl, R. Ward., Dowd, J. J., United States. Bureau of Mines. (1954). Mining with a Dosco continuous miner on a longwall face. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.

MLA Citation

Stahl, R. Ward, James J Dowd, and United States. Bureau of Mines. Mining With a Dosco Continuous Miner On a Longwall Face. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1954.

Warning: These citations may not always be complete (especially for serials).