Krauskopf, Konrad Bates. <br/><br/>
Introduction to geochemistry / 
Konrad B. Krauskopf, Dennis K. Bird. 
 - 3rd ed. 
 - New York :  McGraw-Hill,  c1995. 
 - xix, 647 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070358206 (cased) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemistry.