000017408 000__ 00806cam\a2200241I\\4500 000017408 001__ 17408 000017408 005__ 20210513003633.0 000017408 008__ 750416s1964\\\\iluab\\\\\\\\s00010\eng\d 000017408 010__ $$a64-007461 000017408 035__ $$a(OCoLC)ocm01281677 000017408 035__ $$a17408 000017408 040__ $$cSPI$$dISE 000017408 049__ $$aISEA 000017408 0500_ $$aQE105$$b.A45 no.363 000017408 092__ $$a557$$bGc-363 000017408 1001_ $$aMcGinnis, Lyle D.$$q(Lyle David),$$d1931-2017. 000017408 24510 $$aAeromagnetic study of the Hardin County area, Illinois$$c[by] Lyle D. McGinnis [and] James C. Bradbury. 000017408 260__ $$aUrbana,$$c1964. 000017408 300__ $$a12 p.$$billus., maps.$$c25 cm. 000017408 4901_ $$aIllinois. State Geological Survey. Circular 363 000017408 650_0 $$aGeophysics$$zIllinois$$zHardin Co. 000017408 7102_ $$aIllinois State Geological Survey. 000017408 830_0 $$aCircular (Illinois State Geological Survey) ;$$v363 000017408 85200 $$bgen$$hQE105$$i.A45$$ino.363 000017408 909CO $$ooai:library.usi.edu:17408$$pGLOBAL_SET 000017408 980__ $$aBIB 000017408 980__ $$aBOOK