@book{207302,
	author = {Johannsen, O.A. and Maine Agric. Exp. Sta. Bull.; 207},
	title = {Insect notes for 1912  /},
	publisher = { University of Maine. Agricultural Experiment Station},
	address = {Orono, Me. :},
	note = {Encuadernado con otros impresos similares}
}