000155009 000__ 01176cam\a2200301\a\4500 000155009 001__ 155009 000155009 005__ 20210513052520.0 000155009 008__ 940629s1994\\\\iluab\\\\b\\\s000\0\eng\d 000155009 035__ $$a(OCoLC)ocm30687843 000155009 035__ $$a155009 000155009 040__ $$aSPI$$cSPI 000155009 043__ $$an-us-il 000155009 049__ $$aISEA 000155009 090__ $$aQE105$$b.A45 no.554 000155009 092__ $$a557$$bGc-554, 1994 000155009 1001_ $$aTreworgy, Colin G. 000155009 24510 $$aAvailability of coal resources for mining in Illinois :$$bMiddletown Quadrangle, Central Illinois /$$cColin G. Treworgy, Gayla K. Coats, Margaret H. Bargh. 000155009 260__ $$aChampaign, Ill. :$$bDept. of Energy and Natural Resources, Illinois State Geological Survey,$$c[1994]. 000155009 300__ $$a48 p. :$$bill., maps ;$$c28 cm. 000155009 4901_ $$aCircular / Illinois State Geological Survey ;$$v554 000155009 504__ $$aIncludes bibliographical references (p. 47-48). 000155009 650_0 $$aMines and mineral resources$$zIllinois. 000155009 7001_ $$aCoats, Gayla K. 000155009 7001_ $$aBargh, Margaret H. 000155009 7102_ $$aIllinois State Geological Survey. 000155009 7400_ $$aCoal resources for mining in Illinois. 000155009 7400_ $$aMiddletown, Quadrangle, Central Illinois. 000155009 830_0 $$aCircular (Illinois State Geological Survey) ;$$v554. 000155009 85200 $$bgen$$hQE105$$i.A45$$ino.554 000155009 909CO $$ooai:library.usi.edu:155009$$pGLOBAL_SET 000155009 980__ $$aBIB 000155009 980__ $$aBOOK