000019725 000__ 00943cam\a2200265I\\4500 000019725 001__ 19725 000019725 005__ 20210513004138.0 000019725 008__ 790606s1963\\\\ilua\\\\\b\\\s00010\eng\d 000019725 010__ $$a64-007055 000019725 035__ $$a(OCoLC)ocm05039021 000019725 035__ $$a19725 000019725 040__ $$aTXA$$cTXA$$dm.c.$$dIEP 000019725 049__ $$aISEA 000019725 090__ $$aQE105$$b.A45 no.358 000019725 092__ $$a557.73 000019725 1001_ $$aVoskuil, Walter H.$$q(Walter Henry),$$d1892-1984. 000019725 24510 $$aSome economic aspects of the Illinois oil industry$$c[by] W. H. Voskuil [and] Hubert E. Risser. 000019725 260__ $$aUrbana,$$bIllinois State Geological Survey,$$c1963. 000019725 300__ $$a12 p.$$billus.$$c25 cm. 000019725 4901_ $$aIllinois State Geological Survey. Circular$$v358 000019725 504__ $$aIncludes bibliographical footnotes. 000019725 650_0 $$aPetroleum industry and trade$$zIllinois. 000019725 7001_ $$aRisser, Hubert E.,$$ejoint author. 000019725 7102_ $$aIllinois State Geological Survey. 000019725 830_0 $$aCircular (Illinois State Geological Survey) ;$$v358. 000019725 85200 $$bgen$$hQE105$$i.A45$$ino.358 000019725 909CO $$ooai:library.usi.edu:19725$$pGLOBAL_SET 000019725 980__ $$aBIB 000019725 980__ $$aBOOK