MASON, Kenneth <br/><br/>
Exploration of the Shaksgam valley and Aghil ranges 1926 

 -  Dehra Dun  Survey of India  1928 
 - 182p., platess (1 fold.col.), illus., map (in pocket).  26cm. 
 - [Table] .
<br/><br/><label>Dewey Class. No.: </label>663