Mason, Brian <br/><br/>
Principles of geochemistry 
Brian Mason 
 - New York  John Wiley & Sons  1952 
 - ix, 276p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Geochemistry
<br/><br/><label>Universal Decimal Class. No.: </label>550.4  / MAS