Migrant birds in Tanganyika territory. 

 - Dar es Salaam :    Government Printer,    1937. 
 - 34 p. ;    24 cm. 
<br/><br/>Includes bibliographical references (p.33-34). 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Birds -- Migration -- Tanganyika.
<br/><br/><label>Gov. Doc. Class. No.: </label>G EAT(02)1937/1