000010627 000__ 00957cam\a2200301Wi\4500 000010627 001__ 10627 000010627 005__ 20210512012038.0 000010627 008__ 780223s1978\\\\dcua\\\\\\\\\f00010\eng\d 000010627 035__ $$a(OCoLC)ocm03663374 000010627 035__ $$9AAB1014SI 000010627 035__ $$a10627 000010627 037__ $$b20241 000010627 040__ $$aGPO$$cGPO$$dISE 000010627 049__ $$aISEA 000010627 074__ $$a637-A 000010627 0860_ $$aI 28.23:8267 000010627 090__ $$aTN23$$b.U7 no.8267 000010627 099__ $$aTN23 .U7 no.8267 000010627 1001_ $$aVinson, Robert P. 000010627 24510 $$aMethane accumulations in coal mine roof cavities /$$cby Robert P. Vinson, Edward D. Thimons, and Fred N. Kissell. 000010627 260__ $$a[Washington] :$$bDept. of the Interior, Bureau of Mines,$$c1978. 000010627 300__ $$a[3], 15 p. :$$bill. ;$$c26 cm. 000010627 4900_ $$aReport of investigations - Bureau of Mines ; 8267 000010627 650_0 $$aMethane$$xMeasurement. 000010627 650_0 $$aCoal mines and mining$$xSafety measures. 000010627 650_0 $$aMine gases. 000010627 650_0 $$aMine explosions. 000010627 7101_ $$aUnited States.$$bBureau of Mines. 000010627 85200 $$bgen$$hTN23$$i.U7$$ino.8267 000010627 909CO $$ooai:library.usi.edu:10627$$pGLOBAL_SET 000010627 980__ $$aBIB 000010627 980__ $$aBOOK