20082 20171204153023.0 CH-GeUNH eng Human Rights Watch A poisonous mix : child labor, mercury, and artisanal gold mining in Mali New York: Human Rights Watch, 2011 English CHILD LABOUR MINING CHILD HEALTH SEXUAL EXPLOITATION OF CHILDREN RIGHT TO EDUCATION MALI OHCHR DOC LIB/AFR/MLI/5 General Collection BOOK Reports