Khopkar, S.M.  <br/><br/>
Environmental pollution monitoring and control/  	 
S.M. Khopkar 
 - New Delhi:   New Age International Limited, Publisher's,    c2004. 
 - vii, 484 pages :   illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references and index.<br/> 
<br/><br/><label>ISBN: </label>8122415075 (pbk.)