Pitcher, Tony J. <br/><br/>
Fisheries ecology 
<label>/ by </label> Pitcher, Tony J. 
<label>;</label> Hart, Paul J. B. 
 - London  Chapman & Hall  1982 
 - 414p.  ill.  23 cm. 
<br/><br/><label>ISBN: </label>0412382601 
<br/><br/><label>Dewey Class. No.: </label>597.05  / PIT