@book{24657,
	author = {Instituto Colombiano Agropecuario. Tabaitatá. Programa Nacional de Suelos},
	title = {Informe de progreso},
	publisher = {Instituto Colombiano Agropecuario,},
	year = {19 -},
	address = {Tabaitatá :},
	note = {La biblioteca tiene: 1978}
}