@book{43317,
	author = {Rahman, Md. Mustafizur},
	title = {Environmental radioactivity monitoring from natural and artificial sources in ecosystem /},
	publisher = {University of Dhaka, },
	year = {1994.},
	address = {Dhaka :},
	note = {Thesis (PhD )--Department of Chemistry, University of Dhaka, 1994.}
}