@book{205936,
	author = {Davis, John J. and Satterhwait, Alfred F.},
	title = {The false cabbage aphis (Aphis pseudobrassicae Davis)  /},
	note = {Sobretiro de: Purdue University. Agricultural Experiment Station Bulletin 18 (185: 915-40, 1916). Encuadernado con otros impresos similares}
}