@book{25325,
	author = {Khan, M. Anisuzzaman. and Khan, M. Monirul H. and IUCN--The World Conservation Union.},
	title = {Red book of threatened birds of Bangladesh /},
	publisher = {IUCN Bangladesh,},
	year = {2000.},
	address = {Dhaka :},
	note = {"IUCN--The World Conservation Union."}
}