Wootton , R J <br/><br/>
Fish ecology 
R J Wootton 
 - London  Blackie Academic & Professional  1992 
 - x,212p. ;   22cm. 
 - Tertiary level Biology series .
<br/><br/><label>ISBN: </label>9788184891775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aquatic ecology<br/>Freshwater ecology
<br/><br/><label>Dewey Class. No.: </label>577.6 WOO