Thomas R. Hargrove  <br/><br/>
THE MYSTERIES OF Taal: A Philippine volcano and lake, her sea life and lost towns  

 -  Bookmark Publishing  1991 
<br/><br/> Includes Complete list of References and Acknowledgments  
<br/><br/><label>ISBN: </label>971-569-046-7 
<br/><br/><label>Dewey Class. No.: </label>Fil. 551.21 H22 1991