TY - GEN AU - United Nations Environment Programme AU - International Resource Panel PY - 2013 UR - https://wedocs.unep.org/handle/20.500.11822/31490 LA - English KW - metal KW - recycling KW - waste management TI - Environmental Risks and Challenges of Anthropogenic Metals Flows and Cycles - Factsheet M3 - Communication or other resource ER -