Tyrrell G.W <br/><br/>
The principles of Petrology 
By G.W Tyrrell 
 - 1st Indian Ed 
 - Kolkata  B.I.Publications Pvt Ltd  1980 
 - 346P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrlogy
<br/><br/><label>Dewey Class. No.: </label>551  / TYR