Biological aspects of freshwater pollution: proceedings   (Book) 

 - Oxford  Pergamon  1979 
 - 214 p.  25 cm. 
<br/><br/><label>ISBN: </label>0080234429 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fresh-water ecology Water--Pollution
<br/><br/><label>Universal Decimal Class. No.: </label>628.19 (28) : 543.9 : 061.3 BIO  / 9735