@book{248090,
	author = {Islam, A. S. },
	title = {Regional seminar on protecting the environment from degradation under the auspices of South Asian association for regional cooperation ( May 13-16, 1985)/ },
	publisher = {Science & Technology Division, Ministry of Education, Government of the People's Republic of Bangladesh, },
	year = {1985. },
	address = {Dhaka : }
}