Safety and health in underground coalmines :
ILO code of practice.
APA Citation
International Labour Organization. (2009). Safety and health in underground coalmines: ILO code of practice. Geneva: International Labour Office.
MLA Citation
International Labour Organization. Safety And Health In Underground Coalmines: ILO Code of Practice. Geneva: International Labour Office, 2009.
Warning: These citations may not always be complete (especially for serials).