Tyrrell, G. W. <br/><br/>
The principles of petrology: an introduction to the science of rocks 

 - London  Methuen and  Company Ltd.  1971 
 - xii,349p.  19cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology
<br/><br/><label>LC Class. No.: </label>QE431.T8