printed - J.P. Mills: Tour note on Tirap Frontier Tract, December 1944.. London Diyun Valley Chaukan Pass Next proposed establishment of hill game sanctuary in Assam Hills; Kachin settlement notes tours Diyun Valley Chaukan Pass 1944-12-19:.. I have discussed the matter with the Political Officer and he will send up a proposal to reserve the upper Diyun Valley,.. I ..
Last modification on 02 Nov 2011 at 16:08:10