000017635 000__ 00856cam\a2200253I\\4500 000017635 001__ 17635 000017635 005__ 20210513003706.0 000017635 008__ 750722s1959\\\\iluab\\\\b\\\s00010\eng\d 000017635 035__ $$a(OCoLC)ocm01466146 000017635 035__ $$a17635 000017635 040__ $$cSPI$$dISE 000017635 049__ $$aISEA 000017635 090__ $$aQE105$$b.A45 no.283 000017635 092__ $$a557 000017635 1001_ $$aVoskuil, Walter H.$$q(Walter Henry),$$d1892-1984. 000017635 24510 $$aEconomic aspects of direct reduction of iron ore in Illinois$$c[by] W. H. Voskuil [and] H. E. Risser. 000017635 260__ $$aUrbana,$$c1959. 000017635 300__ $$a19 p.$$billus., maps.$$c25 cm. 000017635 4901_ $$aIllinois. State Geological Survey. Circular 283. 000017635 504__ $$aBibliography: p. 19. 000017635 650_0 $$aIron mines and mining$$zIllinois. 000017635 651_0 $$aIllinois$$xEconomic conditions. 000017635 7102_ $$aIllinois State Geological Survey. 000017635 830_0 $$aCircular (Illinois State Geological Survey) ;$$v283 000017635 85200 $$bgen$$hQE105$$i.A45$$ino.283 000017635 909CO $$ooai:library.usi.edu:17635$$pGLOBAL_SET 000017635 980__ $$aBIB 000017635 980__ $$aBOOK