Tripathi, A.K. <br/><br/>
Water pollution /  
A.K. Tripathi. 
 - New Delhi :   Ashish Publishing House ,   1995. 
 - ix,326p. :   ill.,tables,plates ;   23cm .  
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<br/><br/><label>ISBN: </label>8170242673  Rs.300.00 
<br/><br/><label>Subjects--Index Terms: </label>WATER-POLLUTION 
<br/><br/><label>Dewey Class. No.: </label>363.7394  / TRI/W