000018228 000__ 01306cam\a2200325I\\4500
000018228 001__ 18228
000018228 005__ 20210513003821.0
000018228 008__ 760612s1946\\\\iluab\\\\b\\\s000\0\eng\c
000018228 010__ $$a46-001719
000018228 035__ $$a(OCoLC)ocm02224341
000018228 035__ $$a18228
000018228 040__ $$aIllinois Univ. Library$$cTXU$$dm.c.$$dIEP
000018228 043__ $$an-us-il
000018228 049__ $$aISEA
000018228 0500_ $$aTN483.I3$$bW5
000018228 092__ $$a557.73
000018228 1001_ $$aWillman, H. B.$$q(Harold Bowen),$$d1901-
000018228 24510 $$aGeological aspects of prospecting$$band areas for prospecting in the zinc-lead district of northwestern Illinois,$$cby H. B. Willman, R. R. Reynolds, and Paul Herbert, jr.
000018228 260__ $$aUrbana, Ill.,$$c1946.
000018228 300__ $$a48 p.$$bmaps (part fold.) diagrs.$$c25 cm.
000018228 4901_ $$aIllinois State Geological Survey Report of investigations,$$v116
000018228 500__ $$aAt head of title: State of Illinois...Dept. of registration and education...Division of the State geological survey...
000018228 500__ $$aThe folded maps are in pocket.
000018228 650_0 $$aZinc mines and mining$$zIllinois.
000018228 650_0 $$aGeology$$zIllinois.
000018228 650_0 $$aProspecting.
000018228 7001_ $$aReynolds, Robert Ramon,$$ejoint author.
000018228 7001_ $$aHerbert, Paul,$$ejoint author.
000018228 7102_ $$aIllinois State Geological Survey.
000018228 830_0 $$aReport of investigations (Illinois State Geological Survey) ;$$v117.
000018228 85200 $$bgen$$hTN483.I3$$iW5
000018228 909CO $$ooai:library.usi.edu:18228$$pGLOBAL_SET
000018228 980__ $$aBIB
000018228 980__ $$aBOOK