@book{346351,
	author = {Figueroa, M. (ed.) and FAO, Brasilia (Brazil)},
	title = {Subsidios para la organizacion de un Sistema Nacional de Planificacion Agricola en Brasil. Version preliminar.},
	publisher = {PNUD/FAO, },
	year = {1973. },
	address = {Brasilia (Brazil): }
}