000118171 000__ 01179cam\a2200301W1\4500 000118171 001__ 118171 000118171 005__ 20210513042332.0 000118171 008__ 771024s1972\\\\dcua\\\\\b\\\f00010\eng\d 000118171 020__ $$c 30.35 000118171 035__ $$a(OCoLC)ocm03364011 000118171 035__ $$a00344886 000118171 035__ $$9AAN1538SI 000118171 035__ $$a118171 000118171 040__ $$aUPM$$cUPM$$dm.c.$$dISE 000118171 049__ $$aISEA 000118171 090__ $$aTN805.A34$$bO46 000118171 099__ $$aTN805.A34 O46 000118171 1001_ $$aO'Gorman, James Vivian,$$d1938- 000118171 24510 $$aMineral matter and trace elements in U. S. coals :$$ba report submitted to the Office of coal Research, United States Department of the Interior /$$cby J. V. O'Gorman and P. L. Walker, Jr. 000118171 260__ $$aWashington, D. C. :$$bOffice of Coal Research, U. S. Department of the Interior,$$c1972. 000118171 300__ $$a183 . :$$bill. ;$$c29 cm. 000118171 4900_ $$aResearch and development report ; no. 61, Interim Report no. 2 000118171 504__ $$aReferences: . 178-182. 000118171 650_0 $$aCoal$$xAnalysis. 000118171 650_0 $$aCoal mines and mining$$zUnited States$$xBy-products. 000118171 7001_ $$aWalker, Philip Leroy,$$d1928- 000118171 7102_ $$aPennsylvania State University.$$bCoal Research Section. 000118171 85200 $$bgen$$hTN805.A34 O46 000118171 909CO $$ooai:library.usi.edu:118171$$pGLOBAL_SET 000118171 966__ $$c 1$$lUSIGEN$$mBKGEN$$sTN805.A34 O46$$xISEA$$z090$$b39203009697363 000118171 980__ $$aBIB 000118171 980__ $$aBOOK