000006280 000__ 00786cam\a22002291\\4500 000006280 001__ 6280 000006280 005__ 20210512010146.0 000006280 008__ 760709s1971\\\\iluab\\\\\\\\s000\0\eng\d 000006280 035__ $$a(OCoLC)ocm02304837 000006280 035__ $$a6280 000006280 040__ $$cTXU$$dISE 000006280 049__ $$aISEA 000006280 090__ $$aQE105$$b.A32 no.48 000006280 1001_ $$aDuMontelle, Paul B. 000006280 24510 $$aLandslides along the Illinois river valley south and west of La Salle and Peru, Illinois /$$cPaul B. DuMontelle, Norman C. Hester, and Robert E. Cole. 000006280 260__ $$aUrbana,$$c1971. 000006280 300__ $$a16 p. :$$bill., maps, diagrs. ;$$c28 cm. 000006280 4901_ $$aEnvironmental geology notes ;$$vno. 48 000006280 650_0 $$aLandslides$$zIllinois. 000006280 650_0 $$aSlopes (Soil mechanics) 000006280 7102_ $$aIllinois State Geological Survey. 000006280 830_0 $$aEnvironmental geology notes ;$$vno. 48. 000006280 85200 $$bgen$$hQE105$$i.A32$$ino.48 000006280 909CO $$ooai:library.usi.edu:6280$$pGLOBAL_SET 000006280 980__ $$aBIB 000006280 980__ $$aBOOK