000155094 000__ 01068cam\a2200301\a\4500 000155094 001__ 155094 000155094 005__ 20210513052528.0 000155094 008__ 920410s1990\\\\iluab\\\\b\\\s000\0\eng\\ 000155094 010__ $$a 92620670 000155094 035__ $$a(OCoLC)ocm23666599 000155094 035__ $$a155094 000155094 040__ $$aDLC$$cDLC 000155094 043__ $$an-us-il 000155094 049__ $$aISEA 000155094 05000 $$aQE105$$b.A32 no. 136$$aQE654 000155094 08200 $$a557.73 s$$a557.73/2$$220 000155094 1001_ $$aHeigold, Paul C. 000155094 24510 $$aSeismic reflection and seismic refraction surveying in northeastern Illinois /$$cPaul C. Heigold. 000155094 260__ $$aChampaign, Ill. (615 E. Peabody Dr., Champaign 61820) :$$bIllinois State Geological Survey,$$c1990. 000155094 300__ $$avi, 52 p. :$$bill., maps ;$$c28 cm. 000155094 4901_ $$aEnvironmental geology ;$$v136 000155094 504__ $$aIncludes bibliographical references (p. 39). 000155094 650_0 $$aGeology, Stratigraphic$$yPaleozoic. 000155094 650_0 $$aDolomite$$zIllinois. 000155094 650_0 $$aSeismic reflection method. 000155094 650_0 $$aSeismic refraction method. 000155094 7102_ $$aIllinois State Geological Survey. 000155094 830_0 $$aEnvironmental geology (Champaign, Ill.) ;$$v136. 000155094 85200 $$bgen$$hQE105$$i.A32$$ino.136 000155094 909CO $$ooai:library.usi.edu:155094$$pGLOBAL_SET 000155094 980__ $$aBIB 000155094 980__ $$aBOOK