Mason, C F <br/><br/>
Biology of freshwater pollution 

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 - Longman & Co., London  1981 
 - 250 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution-- Aquatic ecology
<br/><br/><label>Dewey Class. No.: </label>577.627  MAS-B