Walther, John Victor, <br/><br/>
Essentials of geochemistry / 
John V. Walther 
 - 2nd ed. 
 - xv, 797 páginas :  ilustraciones 
<br/><br/><label>ISBN: </label>9780763759223 (papel alcalino) 0763759228 (papel alcalino) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoquímica
<br/><br/><label>LC Class. No.: </label>QE515  / W35 2009 
<br/><br/><label>Dewey Class. No.: </label>551.9