Nriagu J O Ed. <br/><br/>
Cooper in the environment 

 - New York       John Wiley         1979 
 - xii, 522p.  cm. 
 - Environmental science and technology .
<br/><br/><label>Standard No.: </label>39576 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:55E113, L9.2