00406nam a2200133   450000500170000000700040001700800040002104000090002505000210003424500730005526000540012830000220018265000680020420150611124130.0000000  aUOEL  aHD205b.L36 1963  aLand use policy and problems in the united states /cOttoson, Howard  aLincoln ;bUniversity of Nebraska Press ,cc1963.  ax, 470 p. :bill.  aLand usexEconomic history and conditions (National production)