@book{207144,
	author = {Smith, John B. and New Jersey Agric. Exp. Sta. Bull.; 143},
	title = {The apple plant louse (Aphis mali Koch)  /},
	publisher = { New Jersey Agricultural Experiment Station},
	address = {New Brunswick, N.J. :},
	note = {Encuadernado con otros impresos similares}
}