Levinson, A. A.  1927- <br/><br/>
Introduction to exploration geochemistry / 
A. A. Levinson. 
 - Wilmette, Ill. :  Applied Pub.,  1974. 
 - xiv, 614 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 573-600. 
<br/><br/><label>ISBN: </label>0915834014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemical prospecting.