00940cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040003900111042001200150050002400162100002900186245022600215260001900441300004400460410006400504500007600568651002300644650001400667999001700681gs 41000118 DLC20260227111346.0810625s1941    okub         s000 0 eng c  ags 41000118   a(OCoLC)7531820  aU.S. Geol. Survey Lib.cOkAdEdDLC  apremarc00aQB296.U9bO58 no. 21 aWolfard, Noah Ellsworth.10aTraverse and leveling in south-central Oklahoma,ccompiled by N. E. Wolfard. Manuscript and stencils prepared under WPA project 65-1-65-212, sponsored by Division of water resources, Oklahoma Planning and resources board.  aNorman,c1941.  a5 p. l., 167 p.bmaps (1 fold.)c22 cm.20aOklahoma Geological Survey.tControl survey circularvno. 2  aAt head of title: Oklahoma Geological survey, Robert H. Dott, director. 0aOklahomaxSurveys. 0aLeveling.  c27727d27727