Bovill E. W. <br/><br/>
Niger explored 

 - NA  NA         1968 
<br/><br/><label>Standard No.: </label>90,319 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>U8:65:N5, k8 (906)