Tinbergen, Niko. <br/><br/>
Animal behavior / 
Niko Tinbergen. 
 - Virginia :  Time-Life Books,  c1980. 
 - 200 pages :  Illustrations ;  28 cm. 
 - Life nature library .
 - Life nature library. .
<br/><br/>Bibliography: p. 193. 
<br/><br/><label>LC Class. No.: </label>QL751  / .T54 1980 
<br/><br/><label>Dewey Class. No.: </label>591.51