Delacour ,Jean <br/><br/>
The water fowl of the world / 
by Jean Delacour 
 - London :  Arco Pub.,  c1974 
 - 4v ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0600434613 :  PND 50.00 0600434621(v.2) 0668029706 060043463X(v.3) 0600434648(v.4) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Swans<br/>Birds--Behavior
<br/><br/><label>Dewey Class. No.: </label>598.4