@book{80834,
	author = {Sultana, Mst. Shajia and Khalequzzaman, M. Supervision },
	title = {EFFECT OF CUSTARD APPLE (ANNONA SQUAMOSA L. ) EXTRACT ON THE MORTALITY OF THE RED-FLOUR BEETLE, TRIBOLIUM CASTANEUM HBST. /},
	publisher = {Institute of Biological Sciences, University of Rajshahi,},
	year = {1992},
	address = {Rajshahi :}
}