title: [Continuous survey of natural Senegalese sahelian pasture land].
mesh_terms: D000383:Agriculture; D004463:Ecology; D009753:Nutritive Value; D006109:Poaceae / Q000254:growth & development; D012621:Seasons; D012675:Senegal
vernacular_title: Surveillance continue de pâturages naturels saheliens sénégalais. Résultats de 1974 à 1978.