000039455 000__ 00870pam\a2200253\\\4500 000039455 001__ 39455 000039455 005__ 20210513011032.0 000039455 008__ 810223s1981\\\\dcua\\\\\b\\\f000\0\eng\\ 000039455 010__ $$a81-001765 000039455 035__ $$a(OCoLC)ocm07274223 000039455 035__ $$a39455 000039455 040__ $$aDLC$$cDLC$$dISE 000039455 049__ $$aISEA 000039455 0500_ $$aTN23$$b.U43 no. 8577$$aTN295 000039455 0820_ $$a622 s$$a622/.8$$219 000039455 1001_ $$aProsser, L. J.$$q(Leonard J.) 000039455 24510 $$aMethane drainage study using an underground pipeline, Marianna mine 58 /$$cby L.J. Prosser, Jr., G.L. Finfinger, and J. Cervik. 000039455 260__ $$a[Washington, D.C.] :$$bUnited States Dept. of the Interior, Bureau of Mines,$$c[1981] 000039455 300__ $$aii, 29 p. :$$bill. ;$$c27 cm. 000039455 4900_ $$aReport of investigations ;$$v8577 000039455 504__ $$aBibliography: p. 29. 000039455 650_0 $$aCoal mines and mining$$xSafety measures. 000039455 650_0 $$aMine ventilation. 000039455 650_0 $$aMethane. 000039455 85200 $$bgen$$hTN23$$i.U43$$ino. 8577 000039455 909CO $$ooai:library.usi.edu:39455$$pGLOBAL_SET 000039455 980__ $$aBIB 000039455 980__ $$aBOOK