@book{20583,
	author = {Knapp, Gregory},
	title = {Ecología cultural prehispánica del Ecuador /},
	publisher = {Banco Central del Ecuador, },
	year = {1988},
	series = {( Biblioteca de Geografía Ecuatoriana ;},
	address = {Quito, Ecuador : },
	note = {Incluye índice.}
}