000017382 000__ 00819cam\a2200253I\\4500 000017382 001__ 17382 000017382 005__ 20210513003627.0 000017382 008__ 750411s1955\\\\ilub\\\\\\\\\s00010\eng\d 000017382 010__ $$a55-009805 000017382 035__ $$a(OCoLC)ocm01269611 000017382 035__ $$a17382 000017382 040__ $$cSPI$$dISE 000017382 049__ $$aISEA 000017382 0500_ $$aQE105$$b.A45 no.198 000017382 092__ $$a557 000017382 1001_ $$aBergstrom, Robert Edward. 000017382 24510 $$aGroundwater possibilities in northeastern Illinois, a preliminary geologic report,$$cby R. E. Bergstrom [and others] 000017382 260__ $$aUrbana,$$c1955. 000017382 300__ $$a23, [1] p.$$bmaps.$$c25 cm. 000017382 4901_ $$aIllinois. State Geological Survey. Circular 198 000017382 650_0 $$aGroundwater$$zIllinois. 000017382 650_0 $$aWater-supply$$zIllinois. 000017382 7102_ $$aIllinois State Geological Survey. 000017382 830_0 $$aCircular (Illinois State Geological Survey) ;$$v198 000017382 85200 $$bgen$$hQE105$$i.A45$$ino.198 000017382 909CO $$ooai:library.usi.edu:17382$$pGLOBAL_SET 000017382 980__ $$aBIB 000017382 980__ $$aBOOK