African drylands commodity atlas

accord commercial acuerdos comerciales animal products arid zones aridoculture aves de corral biocarburant biocarburante biofuels burkina faso cereales cereals chad citrus coffee commodity markets coton cotton desertification djibouti dry farming dryland management eritrea especias etiopia fishery products forest products fruit crops frutales frutos secos gambia gambie gestion des zones arides grain legumes hortalizas land degradation legume leguminosas de grano lesotho malawi mali mauritania mauritanie mozambique niger nuts oilseeds poultry productos de origen animal productos forestales productos pesqueros produit animal produit forestier racine roots semillas oleaginosas senegal somalia somalie soudan spices sucre sudan sugar tabac tabaco tchad tobacco trade agreements tubercule tubers vegetables volaille zone aride