@book{206842,
	author = {Ball, E.D. and Utah. Agr. Exp. Sta. Bull.;155},
	title = {The beet leaf hopper and the curly leaf disease that it transmits  /},
	publisher = { Agricultural Experiment Station},
	address = {Lehi, Utah :},
	note = {Encuadernado con otros impresos similares}
}