@book{25204,
	author = {Khan, Mohammad Ali Reza, and IUCN Bangladesh Country Office,},
	title = {The festschrift on the 50th anniversary of the IUCN red list of threatened species :},
	publisher = {IUCN (International Union for Conservation of Nature), Bangladesh Country Office,},
	year = {2014.},
	address = {Dhaka :},
	note = {Subtitle on cover: Updating species red list of Bangladesh.}
}