00941cam a2200241 4500 758002150 TxAuBib 19911211120000.0 000000s1931||||||||||||||||||||||||und|u 31020202 (OCoLC)345403 TxAuBib Webb, Walter Prescott, 1888-1963. The great plains [Book] / by Walter Prescott Webb. Ginn, [1931] xv, 345, [2], 346-525 p : illus., plates, ports., double maps, diagrs. 19911211. West (U.S) History. Mississippi River Valley History. RV8