| dc.description.abstract | Les pays de l'Afrique du Sahel sont soumis, et particulièrement au cours des dernières décennies, aux à aléas climatiques et éprouvent de ce fait les plus grandes difficultés à assurer leur autosuffisance alimentaire. Les populations rurales confrontées à un milieu de plus en plus hostile délaissent les campagnes pour migrer et venir grossir les effectifs des populations urbaines non productives. | fr |
| dc.title | Problèmes et perspective des systèmes d'irrigation à grande échelle en Afrique | fr |
| ags.descriptionNotes | Comprend annexes. | fr |
| ags.publisherPlace | Addis Abeba : | fr |
| ags.publisherName | NU. CEA, | fr |
| dc.coverage.spatial | AFR | |
| dc.coverage.spatial | Africa | |
| dc.date.accessioned | 2011-01-08T19:05:09Z | |
| dc.date.available | 2014-08-21T15:01:04Z | |
| dc.date.issued | 1996 | |
| dc.identifier.uri | https://hdl.handle.net/10855/14992 | |
| dc.format.extent | 53 p. : | |
| dc.language | fre | |
| dc.relation.isFormatOf | Also available on World Wide Web | |
| dc.type | Conference document | |
| dc.relation.hasFormat | Also available on World Wide Web | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTRY AND FISHING::AGRICULTURAL ECONOMICS AND POLICY; RURAL SOCIOLOGY::AGRICULTURAL POLICY | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTRY AND FISHING::AGRICULTURAL ECONOMICS AND POLICY; RURAL SOCIOLOGY::AGRICULTURE | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTRY AND FISHING::CROP MANAGEMENT::IRRIGATION | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTRY AND FISHING::CROP MANAGEMENT::IRRIGATION FARMING | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTERIE ET PECHE::AGROECONOMIE ET POLITIQUE AGRICOLE; SOCIOLOGIE RURALE::POLITIQUE AGRICOLE | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURA, CIENCIAS FORESTALES Y PESCA::ECONOMIA Y POLITICA AGRARIAS; SOCIOLOGIA RURAL::POLITICA AGRARIA | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTERIE ET PECHE::AGROECONOMIE ET POLITIQUE AGRICOLE; SOCIOLOGIE RURALE::AGRICULTURE | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURA, CIENCIAS FORESTALES Y PESCA::ECONOMIA Y POLITICA AGRARIAS; SOCIOLOGIA RURAL::AGRICULTURA | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTERIE ET PECHE::GESTION DES CULTURES::IRRIGATION | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURA, CIENCIAS FORESTALES Y PESCA::GESTION DE CULTIVOS::RIEGO | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURE, FORESTERIE ET PECHE::GESTION DES CULTURES::CULTURE IRRIGUEE | |
| uneca.subject.fulltaxonomy | UNBIS::AGRICULTURA, CIENCIAS FORESTALES Y PESCA::GESTION DE CULTIVOS::AGRICULTURA DE RIEGO | |
| uneca.workflow.processed | true | |
| ags.creatorCorporate | Nations Unies. Commission Economique pour l'Afrique | |
| ags.subjectThesaurus | AGRICULTURAL POLICY | |
| ags.subjectThesaurus | AGRICULTURE | |
| ags.subjectThesaurus | IRRIGATION | |
| ags.subjectThesaurus | IRRIGATION FARMING | |
| ags.subjectThesaurus | POLITIQUE AGRICOLE | |
| ags.subjectThesaurus | POLITICA AGRARIA | |
| ags.subjectThesaurus | AGRICULTURE | |
| ags.subjectThesaurus | AGRICULTURA | |
| ags.subjectThesaurus | IRRIGATION | |
| ags.subjectThesaurus | RIEGO | |
| ags.subjectThesaurus | CULTURE IRRIGUEE | |
| ags.subjectThesaurus | AGRICULTURA DE RIEGO | |
| ags.subjectClassification | 04.04.00 Agricultural policy and management | |
| ags.availabilityNumber | 626.8(6) | |
| ags.availabilityNumber | P9625 | |
| ags.availabilityLocation | ECA-HQ | |
| ags.rights.termsofuse | public | |
| ags.RN | ECA/NRD/WEMS/TP/1/96 | |
| ags.JN | 57919 | |
| uneca.language.supported | fr | |
