Khopkar, S.M  x <br/><br/>
Environmental polution analysis  x 

 - 1st 
 - New Delhi  New Age International  1993 
 - 190 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>8122404634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Pollution Pollution 
<br/><br/><label>Dewey Class. No.: </label>628.5/K45e