Enduring treasures :  national parks of the world. 

 - Washington, D.C. :  National Geographic Society,  c2000. 
 - 191 p. :  col. ill., col. maps ;  26 cm. 
<br/><br/><label>ISBN: </label>079227864X 0792278658 
<br/><br/><label>LCCN: </label>00041841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National parks and reserves.
<br/><br/><label>LC Class. No.: </label>SB481  / .E53 2000 
<br/><br/><label>Dewey Class. No.: </label>333.78/316