Methods in geochemistry / 
edited by A. A. Smales and L. R. Wager 
 - New York :  Interscience Publishers,  1960 
 - vii, 464 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>60-12904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemistry