Ernest G. Ehlers and Harvey Blatt <br/><br/>
Petrology : igneous sedimentary and metamorphic 

 - New Delhi  CBS  2019 
 - 730p.  21cm. 
<br/><br/><label>ISBN: </label>9788123910321 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>552 EHL-P