@book{207007,
	author = {Houser, J.S. and Ohio. Agr. Exp. Sta. Circular; 143},
	title = {The San Jose Scale, the oyster shell bark louse and the scurfy bark louse  /},
	publisher = { Ohio Agricultural Experiment Station},
	address = {Wooster, Ohio :},
	note = {Encuadernado con otros impresos similares}
}