Report of Investegations 7658 : METHANE EMISSION IN COAL MINESEFFECTS OF OIL AND GAS WELLS
/ M.G. Zabetakis...[et al.]
.- U. S. Dept. Of The Interior, Bureau Of Mines, [S. L.], 1972
.- 9p.
.- ( Report of Investegations
RI 7651-66 Bound Vol. No.102398; Contents: TR15451-64