Lloyd, Richard <br/><br/>
Pollution and freshwater fish / 
Richard Lloyd 
 - Oxford :  Fishing New Books,  1992 
 - 176 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0852381875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater fishes--Effect of water pollution on<br/>Water--Pollution