@book{207368,
	author = {Baker, A.C. and Davidson, W.M.},
	title = {A further contribution to the study of eriosoma pyricola, the wolly pear aphis  /},
	note = {Sobretiro de; Journal of Agricultural Research, 10 (2): 65-74, 1917. Encuadernado con otros impresos similares}
}