Methane analyzer system to record continuously the methane content of coal mine ventilation air /
by M.C. Irani, P.W. Jeran, and D.H. Lawhead.
APA Citation
Irani, M. C., Lawhead David H.., Jeran, P. W.. (1975). Methane analyzer system to record continuously the methane content of coal mine ventilation air. [Washington, D.C.]: U.S. Bureau of Mines.
MLA Citation
Irani, M. C, Lawhead David H., and P. W. Jeran. Methane Analyzer System to Record Continuously the Methane Content of Coal Mine Ventilation Air. [Washington, D.C.]: U.S. Bureau of Mines, 1975.
Warning: These citations may not always be complete (especially for serials).