Ministry of Works and Human Settlement. Report on the study of Chitokha / - Thimphu, Bhutan : Compliance and Development Review Division, Department of Human Settlement, Ministry of Works and Human Settlement, March 2016. - 98 p. : ill. (some col. photographs) ; 29 cm. ISBN: NA LC Class. No.: GD00436-GD00437 Dewey Class. No.: A3.10 / MoWHS Gov. Doc. Class. No.: A3.10