000020612 000__ 00749cam\a2200217Wi\4500
000020612 001__ 20612
000020612 005__ 20210513004253.0
000020612 008__ 800523s1957\\\\iluab\\\\\\\\s00010\eng\d
000020612 035__ $$a(OCoLC)ocm06351518
000020612 035__ $$a20612
000020612 040__ $$aISE$$cISE
000020612 049__ $$aISEA
000020612 090__ $$aQE105$$b.A45 no.238
000020612 1001_ $$aBusch, Willis L.
000020612 24510 $$aMineral production in Illinois in 1956 /$$cW. L. Busch, W. H. Voskuil.
000020612 260__ $$aUrbana, IL :$$bIllinois State Geological Survey,$$c1957.
000020612 300__ $$a36 p. :$$bill., maps ;$$c25 cm.
000020612 4901_ $$aIllinois State Geological Survey. Circular$$v238
000020612 650_0 $$aMines and mineral resources$$zIllinois.
000020612 7001_ $$aVoskuil, Walter H.$$q(Walter Henry),$$d1892-1984.
000020612 830_0 $$aCircular (Illinois State Geological Survey)$$v238.
000020612 85200 $$bgen$$hQE105$$i.A45$$ino.238
000020612 909CO $$ooai:library.usi.edu:20612$$pGLOBAL_SET
000020612 980__ $$aBIB
000020612 980__ $$aBOOK