Thybony, Scott. <br/><br/>
Canyon country parklands :  treasures of the Great Plateau / 
by Scott Thybony ; prepared by the Book Division, National Geographic Society. 
 - Washington, D.C. :  Book Divison, National Geographic Society,  1993. 
 - 200 p. :  col. ill. ;  27 cm. 
 - 979.1/3 .
<br/><br/>Includes bibliographical references (p. 199) and index. 
<br/><br/><label>ISBN: </label>0870449079 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National parks and reserves--Colorado Plateau.
<br/><br/><label>Dewey Class. No.: </label>979.1/3