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000017740 035__ $$a17740
000017740 040__ $$cSPI$$dISE
000017740 049__ $$aISEA
000017740 090__ $$aQE105$$b.A16 no.58
000017740 092__ $$a557
000017740 1001_ $$aBastin, Edson S.$$q(Edson Sunderland),$$d1878-1953.
000017740 24514 $$aThe fluorspar deposits of Hardin and Pope Counties,$$cby Edson S. Bastin.
000017740 260__ $$aUrbana,$$bState Geological Survey,$$c1931.
000017740 300__ $$a116 p. :$$bill. ;$$c27 cm.
000017740 4901_ $$aIllinois. State Geological Survey. Bulletin no. 58
000017740 504__ $$aBibliographical foot-notes.
000017740 650_0 $$aFluorspar$$zIllinois.
000017740 650_0 $$aMines and mineral resources$$zIllinois.
000017740 7102_ $$aIllinois State Geological Survey.
000017740 830_0 $$aBulletin (Illinois State Geological Survey) ;$$vno. 58.
000017740 85200 $$bgen$$hQE105$$i.A16$$ino.58
000017740 909CO $$ooai:library.usi.edu:17740$$pGLOBAL_SET
000017740 980__ $$aBIB
000017740 980__ $$aBOOK