RT null T1 Reflections on ASM Legalization  A1 Alliance for Responsible Mining Foundation, A2 Barreto, Maria Laura YR 2010 FD 2010 LK https://wedocs.unep.org/handle/20.500.11822/12824 UL https://wedocs.unep.org/handle/20.500.11822/12824 NO https://www.unep.org/chemicalsandwaste/Portals/9/Mercury/Documents/ASGM/Presentations_Forum/Day%202/reflections_on_ASGM_.legalization.pdf DS UN Environment Document Repository RD Sep 16, 2026