Water pollution and management 
edited by C. K. Varshney 
 - New Delhi  Wiley Eastern  1983 
 - 242p. 
<br/><br/><label>ISBN: </label>0852268971 
<br/><br/><label>Subjects--Index Terms: </label>Water pollution  Environmental pollution 
<br/><br/><label>Universal Decimal Class. No.: </label>349.6:502.51  / VAR'83