Dean, John R. <br/><br/>
Methods for environmental trace analysis / 
by John R. Dean. 
 - New Delhi,  Wiley India:  2003. 
 - 259p.:  ill., photographs;  21cm. 
<br/><br/><label>ISBN: </label>9788126524716 
<br/><br/><label>Dewey Class. No.: </label>628.5  / DEA/M