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United Nations Environment Programme ,  Food and Agriculture Organization of the United Nations ,  [Ecological Management of Arid and, Semi-Arid Rangelands in Africa and the near Middle East (EMASAR - Phase II) Volume IV: Indigenous Arid and Semi-Arid Forage Plants of North Africa, the Near and Middle East - Technical Data] ,  Ecological Management of Arid and, Semi-Arid Rangelands in Africa and the near Middle East (EMASAR - Phase II) Volume IV: Indigenous Arid and Semi-Arid Forage Plants of North Africa, the Near and Middle East - Technical Data

International Union for Conservation of Nature and Natural Resources ,  United Nations Environment Programme ,  World Wide Fund for Nature ,  [The Importance and Values of Wild Plants and Animals in Africa Part I] ,  The Importance and Values of Wild Plants and Animals in Africa Part I