Paterno, Maria Elena. <br/><br/>
Incredible mysteries :  natural wonders of the Philippines / 
by Maria Elena Paterno, with Roberto S.P. de Ocampo and Francisca Flores-Caberoy ; cartography and diagrams by Nikhus Katindig. 
 - Makati City :  Tahanan Books for Young Readers,  c1996. 
 - 40 p. : ill. 
<br/><br/> Includes glossary 
<br/><br/><label>ISBN: </label>971630028X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Philippines--History