00979cam a22003011a 4500001001300000003000400013005001700017008004100034010001700075035001900092040004200111042001200153043001200165050002300177086002400200100003100224245007400255260005600329300004400385490003400429500002200463650001700485650001600502650003300518710003100551740003200582830006300614gs 40000118 DLC20260227111345.0780411s1939    ohu          s000 0 eng c  ags 40000118   a(OCoLC)3794524  aU.S. Geol. Survey LibrarycOTdOdDLC  apremarc  an-us-oh00aQE151b.A183 no. 20 aONR 84.10:22ohdocs1 aStout, Wilber,d1876-1961.10aGeneralized section of coal bearing rocks of Ohio /cby Wilber Stout.  aColumbus, Ohio :bGeological Survey of Ohio,c1939.  a1 leaf ;c23 x 72 folded to 23 x 18 cm.1 aInformation circular ;vno. 2  aTitle from cover. 0aRockszOhio. 0aCoalzOhio. 0aCoal mines and miningzOhio.2 aGeological Survey of Ohio.0 aCoal bearing rocks of Ohio. 0aInformation circular (Geological Survey of Ohio) ;vno. 2.