@book{17844,
	author = {Williams, D. J. and Granara de Willink, M. Cristina. and C.A.B. International.},
	title = {Mealybugs of Central and South America /},
	publisher = {CAB International,},
	year = {c1992.},
	address = {Wallingford, Oxon, UK :},
	url = {http://www.loc.gov/catdir/enhancements/fy0605/93184625-d.html}
}