WWorking the landWorking the landde Charlie Pye-Smith · Publicada por primera vez en 1984MateriasAgricultureAgricultural ecologyEconomic aspectsEdiciones (1)Working the land (1984)Temple Smith · inglésMás obras de Charlie Pye-SmithAA window on a better worldA window on a better worldTThe fruits of successThe fruits of successAAid that worksAid that works