Vanishing peoples of the earth. 
Foreword by Leonard Carmichael. Produced by the National Geographic Special Publications Division. 
 - Washington,  National Geographic Society  [1968] 
 - 207 p.  illus. (part col.), col. maps.  26 cm. 
 - [National geographic special publications] .
<br/><br/>Bibliography: p. 206. 
<br/><br/><label>Source: </label> 4.25 
<br/><br/><label>LCCN: </label>68059196 //r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethnology--Pictorial works.
<br/><br/><label>LC Class. No.: </label>GN 340  / .V3