Ehler, E. G. <br/><br/>
Petrology: Igneous sedimentary and metamorphic 
E. G. Ehler & H. Blatt 
 - New Delhi  CBS Publ.  1987 
 - xvi, 732p.; ill.  Pbk. 
<br/><br/><label>ISBN: </label>8123910320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology-textbooks<br/>Petrology