Milne, Lorus J; Milne, Margery J <br/><br/>
World of night / 
Milne, Lorus J; Milne, Margery J 
 -  Harper & Brothers, New York,  1956 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behaviour patterns, Adaptations; Zoology
<br/><br/><label>Dewey Class. No.: </label>591.51 MIL-W