Heape, Walter,  1855-1929. <br/><br/>
Emigration, migration and nomadism, 
by the late Walter Heape ... edited with a preface by F.H.A. Marshall ... 
 - Cambridge [Eng.]  W. Heffer & Sons ltd.,  1931. 
 - xii, 369, [1] p.  front. (port.)  22 cm. 
<br/><br/>Bibliography: p. 343-354. 
<br/><br/><label>LCCN: </label>32007492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal behavior.<br/>Animal migration.
<br/><br/><label>LC Class. No.: </label>QL754  / .H4