Lal <br/><br/>
Commentaries on water and air pollution laws  c.1 

 - 3rd ed. 
 - Allahabad  Law Publishers  1990 
 - 1423 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law
<br/><br/><label>Dewey Class. No.: </label>344.04634 LAL 3rd ed.