@book{48181,
	author = {Ashraf, Mohammad Nayeem.},
	title = {Studies on the Bioefficacy of Insecticides Against Spodoptera Iitura Fabricius With Special Reference to the Residues of Endosulfan in/on Chewing Tobacco / },
	publisher = {: RAU},
	year = {, 1987},
	address = {.- Pusa, Samastipur}
}