Department of Renewable Energy, Ministry of Economic Affairs. Bhutan energy data directory 2015 / - Thimphu, Bhutan : Department of Renewable Energy, Ministry of Economic Affairs, 2015. - 81 p. : ill. (col. graphs) ; 30 cm. ISBN: 9789993670322 LC Class. No.: GD00782 Dewey Class. No.: A3.2 / MoEA Gov. Doc. Class. No.: A3.2