Levinson, A.A. <br/><br/>
Introduction to Exploration Geochemistry. 

 - 2nd ed.  
 - Wilmette Illinois :  Applied Publishing,  1980. 
<br/><br/><label>ISBN: </label>0915834049 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geoquímica
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>550.4