Beyer H O <br/><br/>
Philippine taktites 
Beyer H O 
 -  1962 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>63532 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology
<br/><br/><label>Dewey Class. No.: </label>H25M87, K2.1