KUMAR,A & OTHERS <br/><br/>
ENVIRONMENT, POLLUTION AND MANAGEMENT 

 - NEW DELHI  APH Publishing Corporation  2003 
 - xii+603p.,25X19Cms. 
<br/><br/><label>ISBN: </label>8176484199 
<br/><br/><label>Dewey Class. No.: </label>628.8 K95