Benefits beyond boundaries :  Proceedings of the Vth IUCN world parks congress / 
IUCN. 
 - Cambridge ;  Gland :  IUCN Publications Services Unit,  2005. 
 - ix, 306 p. ;  30 cm.  fotografías, CD ; 
<br/><br/><br/>Ingles  
<br/><br/><label>ISBN: </label>283170829X  Normal 
<br/><br/><label>Subjects--Index Terms: </label>Conservation Conservación Protected areas Áreas protegidas Parks Parques 
<br/><br/><label>Dewey Class. No.: </label>333.7