00752cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001900092040004500111042001200156050001600168100003900184245008200223260004900305300004700354490005700401504002500458650002200483999001700505gs 32000025 DLC20260227111336.0780216s1931    xx            000 0 eng c  ags 32000025   a(OCoLC)3645435  aLibrary, U.S. Geological SurveycOTdDLC  apremarc00aQE109b.L651 aLogan, William Newton,d1869-1941.14aThe sub-surface strata of Indiana,cby William N. Logan, Division of geology.  aFort Wayne,bFort Wayne printing co.,c1931.  a790 p. incl. illus., maps, tables.c23 cm.0 aIndiana. Dept. of conservation. Publicationvno. 108  aBibliography: p. 15. 0aGeologyzIndiana.  c26932d26932