000020702 000__ 00997cam\a2200301Wi\4500 000020702 001__ 20702 000020702 005__ 20210513004301.0 000020702 008__ 800703s1980\\\\ilua\\\\\b\\\s00000\eng\d 000020702 035__ $$a(OCoLC)ocm06484061 000020702 035__ $$a20702 000020702 040__ $$aSPI$$cSPI$$dISE 000020702 043__ $$an-us-il 000020702 049__ $$aISEA 000020702 090__ $$aTN24.I3$$bI48 no.74 000020702 092__ $$a553$$bIIMN, no.74 000020702 24504 $$aThe abundance of zinc and cadmium in sphalerite-bearing coals in Illinois /$$cJames C. Cobb ... [et al.] 000020702 260__ $$aUrbana :$$bIllinois State Geological Survey, Division of Illinois Institute of Natural Resources,$$c1980. 000020702 300__ $$a28 p. :$$bill. ;$$c28 cm. 000020702 4901_ $$aIllinois mineral note ; 74 000020702 500__ $$aCover title. 000020702 504__ $$aBibliography: p.21. 000020702 650_0 $$aCoal$$zIllinois$$xAnalysis. 000020702 650_0 $$aSphalerite$$zIllinois$$xAnalysis. 000020702 650_0 $$aZinc$$zAnalysis. 000020702 650_0 $$aCadmium$$xAnalysis. 000020702 7001_ $$aCobb, James C. 000020702 7102_ $$aIllinois State Geological Survey. 000020702 830_0 $$aIllinois minerals note ;$$v74 000020702 85200 $$bgen$$hTN24.I3$$iI48$$ino.74 000020702 909CO $$ooai:library.usi.edu:20702$$pGLOBAL_SET 000020702 980__ $$aBIB 000020702 980__ $$aBOOK