@book{5290,
	author = {Heong, K.L. and Tan, K.H.},
	title = {Research methods in toxicology and insecticide reistance monitoring of rice planthoppers /},
	publisher = {International Rice Research Institute ,},
	year = {2013.},
	address = {Los Baños, Laguna :},
	edition = {2nd edition.},
	note = {Includes bibliography and appendix.}
}