Technical guidelines: Technical guidelines on the environmentally sound management of wastes containing or contaminated with unintentionally produced polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans, hexachlorobenzene, polychlorinated biph
Introductory Course to the United Nations Convention to Combat Desertification in Countries experiencing Serious Drought and/or Desertification, particularly in Africa (UNCCD)
