International labour office Geneva. (1991). Safety and health in opencast mines. ILO.
Chicago Style (17th ed.) CitationInternational labour office Geneva. Safety and Health in Opencast Mines. Geneva: ILO, 1991.
MLA (8th ed.) CitationInternational labour office Geneva. Safety and Health in Opencast Mines. ILO, 1991.
Warning: These citations may not always be 100% accurate.