Guerrero, Amadis Ma. <br/><br/>
Philippine ecodestinations / 
Amadis Ma. Gurrero. 
 - Pasig City :  Anvil,  c2000. 
 - xiii, 146p. : photos (part col 
<br/><br/><label>ISBN: </label>9712710127 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotourism--Philippines