Germana A. Jarumayan and Milagros V. Sadili <br/><br/>
The Changing Earth  

 -  Katha Publishing Co., Inc.  2003 
<br/><br/> Includes Glossary and Bibliography 
<br/><br/><label>ISBN: </label>971-574-068-5 
<br/><br/><label>Dewey Class. No.: </label>Fil. 550 J29 2003