000000058 000__ 00943cam\a2200265W\\4500 000000058 001__ 58 000000058 005__ 20210512003207.0 000000058 008__ 690613s1968\\\\ilu\\\\\\bi\\s00100\eng\\ 000000058 010__ $$a76-626787 000000058 035__ $$a(OCoLC)ocm00008627 000000058 035__ $$9AAA0056SI 000000058 035__ $$a58 000000058 040__ $$aDLC$$cDLC$$dISE 000000058 049__ $$aISEA 000000058 0500_ $$aQE105$$b.A16 no.92 000000058 082__ $$a016.55773 000000058 24500 $$aBibliography and index of Illinois geology through 1965;$$ba contribution to the Illinois sesquicentennial year$$c[by] H. B. Willman [and others] 000000058 260__ $$aUrbana,$$bIllinois State Geological Survey,$$c1968. 000000058 300__ $$a373 p.$$c26 cm. 000000058 4901_ $$aIllinois State Geological Survey. Bulletin 92 000000058 650_0 $$aGeology$$zIllinois$$vBibliography. 000000058 650_0 $$aGeology$$zIllinois$$vIndexes. 000000058 7001_ $$aWillman, H. B.$$q(Harold Bowen),$$d1901- 000000058 830_0 $$aBulletin (Illinois State Geological Survey)$$v92. 000000058 830_0 $$aBulletin (Illinois State Geological Survey) ;$$vno. 92. 000000058 85200 $$bgen$$hQE105$$i.A16$$ino.92 000000058 909CO $$ooai:library.usi.edu:58$$pGLOBAL_SET 000000058 980__ $$aBIB 000000058 980__ $$aBOOK