Review of research on modern problems in geochemistry 
edited by F.R. Siegel 
 - Paris  Unesco  1979 
 - 290 p. : ill. ; 27 cm. 
 - Earth sciences  16 .
<br/><br/><label>ISBN: </label>923101577X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemistry