Tyrrell, George Walter  <br/><br/>
The principles of petrology   an introduction to the science of rocks 

 - Delhi  Surjeet Publication  2015 
 - 349p.  17x12cm. 
<br/><br/><label>ISBN: </label> 175 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Science l Planetary Science
<br/><br/><label>Dewey Class. No.: </label>552  / TYR/PRI