Artisanal fishing and its socio-economic effects in Libreville [Gabon]

africa africa central africa de habla francesa africa south of sahara afrique afrique au sud du sahara afrique centrale afrique francophone alimentos animal animal aquatique animales animals aquatic animals aquatic organisms artisanal fishing central africa empresas enterprises entreprise fishery resources fishes fishing operations foods francophone africa gabon living resources natural resources organisme aquatique peces pesca artesanal petite entreprise produit alimentaire recursos recursos naturales recursos pesqueros resources ressource ressource halieutique ressource naturelle ressource vivante vertebrados vertebrates vertebre