Enlace original:
https://wedocs.unep.org//handle/20.500.11822/30138
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 and Middle East (EMASAR - Phase II) Volume VIII: Sudan - Proposals for Grazing Land Development]
,
Ecological Management of Arid and Semi—Arid Rangelands in Africa and the Near and Middle East (EMASAR - Phase II) Volume VIII: Sudan - Proposals for Grazing Land Development