Seabirds : feeding ecology and role in marine ecosystems / 
edited by J.P. Croxall. 
 -- Cambridge [etc.] :   University Press,   cop. 1987 
 - VIII, 408 p. 
<br/><br/>ISBN 0-521-30178-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aves marinas - Ecología
<br/><br/><label>Universal Decimal Class. No.: </label>598.23/.24