G.W. Tyrrell <br/><br/>
The Principles of petrology 

 - N<br/> 
<br/><br/><label>ISBN: </label>0412215004 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>552  / TYR