Thybony, Scott. <br/><br/>
The Rockies :  pillars of a continent / 
by Scott Thybony ;photographed by Paul Chesley. 
 - Washington, D.C. :  Book Division, National Geographic Society,  c1996. 
 - 200 p. :  col. ill., col. map ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 200) and index. 
<br/><br/><label>ISBN: </label>0792229401 0792229703 (deluxe ed.) 
<br/><br/><label>LCCN: </label>95052391  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Rocky Mountains--Description and travel.
<br/><br/><label>LC Class. No.: </label>F721  / .T48 1996 
<br/><br/><label>Dewey Class. No.: </label>978