"HavilandMand D" <br/><br/>
"Forest steppe and tundra; studies in animal environment" 

 - Cambridge  The University Press  1926 
 - 218p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal ecology
<br/><br/><label>Dewey Class. No.: </label>GL 591.5 Hav