@book{51990,
	author = {Sánchez Colín, Salvador.},
	title = {Cítricos},
	publisher = {Comisión Nacional de Fruticultura,},
	year = {1974},
	series = {Serie especial: Folleto},
	address = {México, D.F. :},
	note = {c.4 en bodega}
}