Aquatic birds in the trophic web of lakes  
<label>;</label> Kerekes, Joseph J. 
 - Dordrecht  Kluwer Academic Publishers  1994 
 - viii, 524p.  ill.  27 cm. 
<br/><br/> Proceedings of a symposium held in Sackville, New Brunswick, Canada, in August 1991 
<br/><br/><label>ISBN: </label>0792327519 
<br/><br/><label>Dewey Class. No.: </label>598.2526322  / AQU