Mason, C. F. <br/><br/>
Biology of freshwater pollution / 
C. F. Mason 
 - London :  Longman,  1981 
 - 250 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/>References : p.209-238 
<br/><br/><label>ISBN: </label>0582455960 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Environmental aspects<br/>Freshwater biology