000121020 000__ 01004cam\a2200277W1\4500
000121020 001__ 121020
000121020 005__ 20210513042936.0
000121020 008__ 870514s1987\\\\inuab\\\\b\\\s00010\eng\d
000121020 035__ $$a(OCoLC)ocm15688616
000121020 035__ $$9AAN4543SI
000121020 035__ $$a121020
000121020 040__ $$aNOC$$cNOC$$dm/c$$dIEP
000121020 043__ $$an-us-in$$an-uso--$$an-usm--
000121020 049__ $$aIEPC
000121020 092__ $$a557.71$$bI, no. 39
000121020 1001_ $$aDroste, John Brown,$$d1927-
000121020 24510 $$aUpper Silurian and Lower Devonian stratigraphy of the Central Illinois Basin /$$cby John B. Droste and Robert H. Shaver.
000121020 260__ $$aBloomington, Ind. :$$bState of Indiana, Dept. of Natural Resources, Geological Survey,$$c1987.
000121020 300__ $$a29 p. :$$bill., maps ;$$c28 cm.
000121020 440_0 $$aGeological Survey special report ;$$v39
000121020 504__ $$aBibliography: p. 23-24.
000121020 650_0 $$aGeology, Stratigraphic$$yDevonian.
000121020 650_0 $$aGeology, Stratigraphic$$ySilurian.
000121020 650_0 $$aGeology$$zIllinois Basin.
000121020 7001_ $$aShaver, Robert Harold,$$d1922-
000121020 7101_ $$aIndiana.$$bGeological Survey.
000121020 85200 $$bgen$$hQE109$$i.A36$$ino. 39
000121020 909CO $$ooai:library.usi.edu:121020$$pGLOBAL_SET
000121020 980__ $$aBIB
000121020 980__ $$aBOOK