000159332 000__ 01250cam\a2200337\a\45\0
000159332 001__ 159332
000159332 005__ 20210513053105.0
000159332 008__ 941011s1994\\\\iluab\\\\b\\\s000\0\eng\d
000159332 010__ $$a   95620208 
000159332 035__ $$a(OCoLC)ocm31257938
000159332 040__ $$aI$$cDLC$$dSPI$$dMIA
000159332 042__ $$alccopycat
000159332 043__ $$an-us-il
000159332 049__ $$aISEA
000159332 05004 $$aQE105$$b.A45 no. 555
000159332 092__ $$a557$$bGc-555, 1994
000159332 1001_ $$aBerg, Richard B.,$$d1937-
000159332 24510 $$aGeology of microcrystalline silica (Tripoli) deposits, southernmost Illinois /$$cRichard B. Berg, John M. Masters.
000159332 260__ $$aChampaign, Ill. :$$bIllinois State Geological Survey,$$c1994.
000159332 300__ $$a89 p. :$$bill., maps (1 folded) ;$$c28 cm.
000159332 4901_ $$aCircular / Illinois State Geological Survey ;$$v555
000159332 504__ $$aIncludes bibliographical references (p. 59-60).
000159332 650_0 $$aGeology$$zIllinois$$zAlexander County.
000159332 650_0 $$aGeology$$zIllinois$$zUnion County.
000159332 650_0 $$aTripoli (Mineral)$$zIllinois$$zAlexander County.
000159332 650_0 $$aTripoli (Mineral)$$zIllinois$$zUnion County.
000159332 650_0 $$aHydrothermal alteration$$zIllinois.
000159332 7001_ $$aMasters, John M.
000159332 7102_ $$aIllinois State Geological Survey.
000159332 830_0 $$aCircular (Illinois State Geological Survey) ;$$v555.
000159332 85200 $$bgen$$hQE105$$i.A45$$ino.555
000159332 909CO $$ooai:library.usi.edu:159332$$pGLOBAL_SET
000159332 980__ $$aBIB
000159332 980__ $$aBOOK
000159332 994__ $$aC0$$bISE