Van Tets, Gerard F. <br/><br/>
A comparative study of some social communication patterns in the pelecaniformes. 

 - [Anchorage, KY] 
 - American ornithological monographs ;  no. 2 .
 - American Ornithological Union. Ornithological monographs ;  American Ornithological Union. Ornithological monographs ;  no. 2. .
<br/><br/>Bibliography: p. 82-88. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pelicans.