@book{207186,
	author = {Patch, Edith M. and Journal Economic Entomology 9 (1)},
	title = {Concerning problems in aphid ecology  /},
	note = {Sobretiro de: J. Econ. Ent. 9 (1): 44-51; 1916. Encuadernado con otros impresos similares}
}