@book{83806,
	author = {Khalequzzaman, M and Rahman. Mustafizur, Supervisor },
	title = {Growth studies in eri-silkworm, samia cynthia ricini (Boisduval)(Lepidoptera : },
	publisher = {Department of Zoology, University of Rajshahi,},
	year = {1985},
	address = {Rajshahi :}
}