00658cam a2200193 4500 243213782 TxAuBib 20001114120000.0 ||||||s1949||||||||||||||||||||||||eng|u Xerox TxAuBib Beal, Merrill D., 1898- The story of man in Yellowstone [BOOK]. Caldwell, Idaho : Caxton Printers, 1949. 320 p : illus., ports., maps ; 20 cm. "Approved by the National Park Service.". Bibliography: p. 301-309. 20001114. Yellowstone National Park.