Arunachal Pradesh district gazetteers : tirap district / edited by S.Dutta Choudhury. -
- Shillong : Govt. of Arunachal Pradesh, 1980
xvi,238 p. : plates,ill.,maps
Includes bibliographical references
: Rs.53
* * Arunachal Pradesh - Geography
* Dutta,Choudhury S.,ed.
*