TY - GEN AU - United Nations Environment Programme PY - 2008 SN - 978-92-807-2784-5 UR - https://wedocs.unep.org/handle/20.500.11822/32299 LA - English PB - United Nations Environment Programme KW - manual KW - ozone layer KW - training programme KW - developing country KW - ozone-depleting substance KW - crime KW - political convention KW - chemical KW - trade dispute TI - Training Manual for Customs Officers: Second Edition - Saving the Ozone Layer: Phasing Out Ozone Depleting Substances in Developing Countries M3 - Educational material ER -