Tinbergen, Niko,  1907-. <br/><br/>
Curious naturalists. 

 - New York :  Basic Books,  [c1958] 
 - 280 p. :  illus. ;  23 cm. 
<br/><br/><label>LCCN: </label>59013750 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds--Behavior.<br/>Insects--Behavior.
<br/><br/><label>LC Class. No.: </label>QL751  / .T55 1958a 
<br/><br/><label>Dewey Class. No.: </label>591.51