Geochemistry of the earth's surface / 
edited by Halldor Armannsson. 
 - xvii, 574 pages :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>9058090736 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemistry --Congresses.
<br/><br/><label>LC Class. No.: </label>QE514   / .G46 1999