Mason, C. F. <br/><br/>
Biology of freshwater pollution / 
C.F. Mason. 
 - 3rd ed. 
 - Harlow, Essex, England :  Longman,  1996. 
 - xii, 356 p. :  ill., maps. ; 24 cm. 
<br/><br/><label>ISBN: </label>0582247322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution.<br/>Freshwater biology.
<br/><br/><label>LC Class. No.: </label>QH545.W3  / M37 1996