First extraordinary session of the Conference of the Parties to the United Nations Convention to Combat Desertification in Those Countries Experiencing Serious Drought and/or Desertification, Particularly in Africa (UNCCD)
《联合国关于在发生严重干旱和/或荒漠化的国家特别是在非洲防治荒漠化的公约》(防治荒漠化公约)缔约方大会第一届特别会议