@book{40949,
	author = {Amaro, A.A. and Fundacao de Estudos Agrarios Luiz de Queiroz, Piracicaba, SP (Brasil)},
	title = {Economic outline of the brazilian citriculture},
	year = {1983. },
	address = {Piracicaba, SP (Brasil): },
	note = {16 tables; 8 graphs; 7 ref.}
}