[Around coffee. A landscape which is being building and a society which is being destroyed: Ursulo-Galvan's ejido (Veracruz state, Mexico). A working paper]

agriculteur agricultores agriculture collective beverage crops campo champ coffea collective farming conduite de la culture crop management cultural methods farmers fields land use landscape manejo del cultivo mode de culture motivation paisaje paysage plantas para bebidas utilisation des terres veracruz