@book{41829,
	title = {Mortality effect of insecticides and Esterase variability of three stored grain insects : callosobruchus chinensis, Sitophilus Granarius and Tribolium Castaneum /},
	publisher = {University of Dhaka, },
	year = {2012.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2009-2010.}
}