Burtt, Harold E.  1890- <br/><br/>
The psychology of birds :  an interpretation of bird behavior / 
by Harold E. Burtt ; illustrated by Peter Parnall 
 - New York :  Macmillan,  1967 
 - 242 p.  ill.  21 cm. 
<br/><br/>Bibliography: p. 221-233 
<br/><br/><label>ISBN: </label> USD 5.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Behavior
<br/><br/><label>Dewey Class. No.: </label>598.2