00726cam a22001932  4500001001300000003000500013005001700018008004100035040001800076086002300094245011700117260003100234300002400265500004400289651002700333650005900360651003000419710008300449hsl000662534DGPO20170826152443.0100217s1950    dcu          f000 0 eng d  aGPOcGPOdMvI0 aY 4.IN 8/13:C 71/300aColumbia River basin :bhearings, 81st Congress, 1st and 2d sessions, on H.R. 5472, Oct. 10, 1949-Feb. 27, 1950.  a[Washington, D.C.],c1950.  av, 476 p. :b1 tab.  aCRDP Program Historic Shelflist record. 0aColumbia River Valley. 0aWater resources developmentzColumbia River Watershed. 0aColumbia River Watershed.1 aUnited States.bCongress.bSenate.bCommittee on Interior and Insular Affairs.