Ministry of Labour and Human Resources. Regulation on occupation health, and safety for the construction industry, 2022 / - Thimphu, Bhutan : Ministry of Labour and Human Resources, 2022 - ii, 103 p. : ill. ; 21 cm. ISBN: NA LC Class. No.: GD00363-GD00364 Dewey Class. No.: A3.9 / MoLHR Gov. Doc. Class. No.: A3.9