Institute of Language and Culture Studies. Bhutan cultural atlas : Bumthang district and Trongsa district / - Trongsa, Bhutan : Institute of Language and Culture Studies, 2016. - 56 p. : ill. (col. pages and some col. photographs) ; 27 cm. LC Class. No.: G00395-GD00397 Dewey Class. No.: A1.3 / ILCS Gov. Doc. Class. No.: A1.3