De, A. K. <br/><br/>
Environmental chemistry 
Anil Kumaer De 
 - 3rd 
 - New Delhi  New Age  1999 
 - 364 P. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL CHEMISTRY
<br/><br/><label>Dewey Class. No.: </label>628.5  / DE