Field studies in an unsupported roof, York Canyon Coal Mine, Raton, N. Mex. /
by Raymond M. Stateham.
APA Citation
Stateham, R. M., Denver Mining Research Center (U.S.)., United States. Bureau of Mines. (1974). Field studies in an unsupported roof, York Canyon Coal Mine, Raton, N. Mex.. [Washington, D.C.]: Bureau of Mines.
MLA Citation
Stateham, Raymond M, Denver Mining Research Center (U.S.), and United States. Bureau of Mines. Field Studies In an Unsupported Roof, York Canyon Coal Mine, Raton, N. Mex.. [Washington, D.C.]: Bureau of Mines, 1974.
Warning: These citations may not always be complete (especially for serials).