Grantham D R <br/><br/>
Geology and ecology of the nachingwea region 
Grantham D R; Pilson R D 
 - Tanganyika  Geological survey department       1955 
 - 33  cm. 
<br/><br/><label>Standard No.: </label>352,268 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOLOGY
<br/><br/><label>Dewey Class. No.: </label>Hv6113N.N5, J5