Guidebook to protected areas of the Philippines / 
Biodiversity Mgt. Bureau - DENR. 
 - Quezon City :  BMB-DENR. 
 - 100 pages :  fully illustrations, color ;  23 cm. 
<br/><br/><label>ISBN: </label>9786219503853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural areas.<br/>Protected areas.