Nockolds, S. R. <br/><br/>
Petrology for students / 
S. R. Nockolds, R. W. O'B. Knox, G. A. Chinner. 
 - Cambridge :  Cambridge University Press,  1978. 
 - vi, 435 pages. :  ill.ustrations ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521214436 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology