@book{11996,
	author = {Heong, K. L.},
	title = {Planthoppers :},
	publisher = {International Rice Research Institute (IRRI),},
	year = {c2009.},
	address = {Los Banos, Philippines :},
	url = {http://www.loc.gov/catdir/toc/fy12pdf01/2011308029.html}
}