00865cam a2200241 4500 266912884 TxAuBib 20040224120000.0 951205s1996||||||||||||||||||||||||eng|u 95052391 9780792229407 0792229401 9780792229704 deluxe ed. 0792229703 deluxe ed. DLC DLC DLC TxAuBib Thybony, Scott. The Rockies : pillars of a continent / by Scott Thybony ;photographed by Paul Chesley. Washington, D.C. : Book Division, National Geographic Society, 1996. 200 p. : col. ill., col. map ; 26 cm. Includes bibliographical references (p. 200) and index. Rocky Mountains Description and travel. Chesley, Paul, 1946-