Wiederherstellung der Ernährungsautonomie kleinbäuerlicher Familien in Oaxaca Promoting small-scale farmers with special focus on sustainable food production for an improved nutritional status Wiederherstellung der Ernährungsautonomie kleinbäuerlicher Familien in Oaxaca Promoting small-scale farmers with special focus on sustainable food production for an improved nutritional status Wiederherstellung der Ernährungsautonomie kleinbäuerlicher Familien in Oaxaca Promoting small-scale farmers with special focus on sustainable food production for an improved nutritional status