@book{43703,
	author = {Sarkar, Monoranjan.},
	title = {Studies on proton induced M-x Ray production cross section in the energy range 250-400 kev /},
	publisher = {University of Dhaka ,},
	year = {1981.},
	address = {Dhaka :},
	note = {Thesis (M.Phil)--Department of Geography,  University of Dhaka, 1981.}
}