@book{206937,
	author = {Garman, Philip and Connectict. Agr. Exp. Sta. Bulletin; 230},
	title = {The grass-feeding frog-hopper or spittlebug  /},
	publisher = { Agricultural Experiment Station, 1921},
	address = {New Haven, Conn :},
	note = {Encuadernado con otros impresos similares}
}