RT null T1 Introduction to artisanal and small-scale gold mining A2 Telmer, Kevin YR 2010 FD 2010 LK https://wedocs.unep.org/handle/20.500.11822/12760 UL https://wedocs.unep.org/handle/20.500.11822/12760 NO https://www.unep.org/chemicalsandwaste/Portals/9/Mercury/Documents/ASGM/Presentations_Forum/Day%201/Morning/Intro_Global_Forum_Manila.pdf DS UN Environment Document Repository RD Sep 18, 2026