Walther, John Victor <br/><br/>
Essentials of geochemistry / 
por John V. Walther. 
 - 2 ed. 
 - Sudbury, Mass. :  Jones and Bartlett Publishers,  c2009. 
 - xv, 797 p. :  il. 
<br/><br/><label>ISBN: </label>9780763759223 
<br/><br/><label>LCCN: </label>104425 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoquímica.
<br/><br/><label>Dewey Class. No.: </label>551.9  / W23 2009