00973cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040002800111042001200139043001200151045000900163050001700172100005100189245008400240260004800324300002300372490004100395500012700436651002400563710003400587810005700621999001700678gs 12000540 DLC20260227111313.0790822s1912    dcuf         f001 0 eng    ags 12000540   a(OCoLC)5297933  aDLCcICharEdOCoLCdDLC  apremarc  an-us-al  ax1x100aGB495.A2bA31 aMarshall, R. B.q(Robert Bradford),d1867-194910aResults of spirit leveling in Alabama, 1911.cR. B. Marsahll, chief geographer.  aWashington,bU.S. Govt. Print. Off.,c1912.  a38 p.bpl.c24 cm.1 aU.S. Geological survey. Bulletin 517  aWork done in cooperation with State of Alabama through the Geological Survey of Alabama, Eugene A. Smith, State geologist. 0aAlabamaxAltitudes.2 aGeological Survey of Alabama.1 aUnited States.bGeological Survey.tBulletin ;v517.  c25164d25164