Gregor C B Ed. <br/><br/>
Chemical cycles in the evolution of the earth 

 - New York       John Wiley         1988 
 - 276p.  cm. 
<br/><br/><label>Standard No.: </label>45017 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geochemistry<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H:(E), M8