01318nam 2200373Ka 450 991069689040332120080722084755.0(CKB)5470000002381974(OCoLC)234380198(EXLCZ)99547000000238197420080722d1981 ua 0engtxtrdacontentcrdamediacrrdacarrierDirect method determination of the gas content of coal[electronic resource] procedures and results /by W.P. Diamond and J.R. Levine[Washington, D.C.] :U.S. Dept. of the Interior, Bureau of Mines,[1981]36 pages digital, PDF fileReport of investigations ;8515Title from title screen (viewed on July 18, 2008).Direct method determination of the gas content of coal Coalbed methaneCoalAnalysisCoalbed methane.CoalAnalysis.Diamond W. P(William P.)1389496Levine J. R(Jeffrey R.)1418804United States.Bureau of Mines.GPOGPOBOOK9910696890403321Direct method determination of the gas content of coal3531246UNINA