TYRRELL, G.W. <br/><br/>
THE PRINCIPLES OF PETROLOGY 

 - 1st Ed. 
 - Bombay  B.I. Publications, Bombay   1926 
<br/><br/><label>ISBN: </label>81-7225-017-7 
<br/><br/><label>Dewey Class. No.: </label>552  / TYR/T