Peasant production and market relations: a case study from Western Ghana [three case families]

agricultura de subsistencia agricultural policies agriculture de subsistance budget familial campesinado cash crops consumo familiar cropping systems cultivos alimenticios cultivos comerciales culture de rapport familia families famille family budget food crops ghana habitat rural hogares household consumption households inversiones investissement investment labour marche market economies markets mercados migration paysannerie peasantry plante alimentaire politique agricole presupuesto familiar rural housing sistemas de cultivo subsistence farming tenencia tenure trabajo travail vivienda rural