Underground gasification of coal :
hydraulic fracturing as method of preparing a coalbed /
by John P. Capp ... [et al.].
APA Citation
Fies, M. H., Plants, K. D., Lowe, R. W., Pears, C. D., Elder, J. L., Capp, J. P. (1960). Underground gasification of coal: hydraulic fracturing as method of preparing a coalbed. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.
MLA Citation
Capp, J. P, et al.. Underground Gasification of Coal: Hydraulic Fracturing As Method of Preparing a Coalbed. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1960.
Warning: These citations may not always be complete (especially for serials).