Estimate of known recoverable reserve of coking coal in Allegany County, Md. /
by Joseph J. Wallace [and others]
APA Citation
Wallace, J. J., United States. Bureau of Mines. (1953). Estimate of known recoverable reserve of coking coal in Allegany County, Md.. Washington, D.C.: U.S. Department of the Interior, Bureau of Mines.
MLA Citation
Wallace, Joseph J, and United States. Bureau of Mines. Estimate of Known Recoverable Reserve of Coking Coal In Allegany County, Md.. Washington, D.C.: U.S. Department of the Interior, Bureau of Mines, 1953.
Warning: These citations may not always be complete (especially for serials).