Thybony, Scott <br/><br/>
The Rockies :  pillars of a continent / 
Scott Thybony, photographed by Paul Chesley. 
 - Wash :  National Geographic Society,  c1996. 
 - 200p. : col. ill. ; 26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0792229703 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocky mountains--Description and travel
<br/><br/><label>LC Class. No.: </label>F721   / T42 1996