Schmitz, Richard J.. <br/><br/>
Introduction to Water pollution biology /  
Richard J. Schmitz. 
 - New Delhi :   Asian Books ,   1996. 
 - xiv,320p. :   ill.,charts ;   23cm .  
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<br/><br/><label>ISBN: </label>8186299041  Rs. 395.00 
<br/><br/><label>Subjects--Index Terms: </label>WATER-POLLUTION POLLUTION-ENVIRONMENTAL ASPECTS 
<br/><br/><label>Dewey Class. No.: </label>577.6  / SCH/I