L, P . <br/><br/>
Text Book of Geology /  Textual Documents 
P L. 
 - Sn :  Sl ,  nd. 
 - 492 p ;  22 cm. 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>T/G-Geology 
<br/><br/><label>Dewey Class. No.: </label>550  / L149 T