Ehlers. Ernest G & Blatt. Harvey <br/><br/>
Petrology   Igneous Sedimentary and Metamorphic 

 - New Delhi:  CBS,  1999 
 - xv,691p.;  15cm. 
<br/><br/><label>ISBN: </label>9788123910321 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>549  / EHL