01273cam a2200313 4500 758373050 TxAuBib 20020425120000.0 000421s2001||||||||||||||||||||||||eng|u 00032623 9780195099911 alk. paper 0195099915 alk. paper (OCoLC)44019106 TxGR TxAuBib Worster, Donald, 1941- A river running west [Book] : the life of John Wesley Powell / Donald Worster. Oxford, England : Oxford University Press, 2001. xiii, 673 p. : ill., maps ; 24 cm. Includes bibliographical references (p. [611]-644) and index. 20020425. LQ304-531. Powell, John Wesley 1834-1902. Explorers United States Biography. Conservationists United States Biography. Colorado River (Colo.-Mexico) Discovery and exploration. Grand Canyon (Ariz) Discovery and exploration. West (U.S) Discovery and exploration. RV8