Harrison, E. <br/><br/>
Tanganyika Territory :    Soil erosion, a  memorandum /  
E. harris on 
 - London :    Crown Agent ,    1937 
 - 21p p. :    ill. ;    24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil erosion
<br/><br/><label>Gov. Doc. Class. No.: </label>G EAT (02) 1937/3