@book{50686,
	title = {Contributions to the knowledge of the taxonomy and ecology of the members of ulotrichales found in some districts of East Pakistan /},
	publisher = {University Of Dhaka, },
	year = {1967.},
	address = {Dhaka : },
	note = {Thesis (MS )-- Department of Botany, University of Dhaka, 1967.}
}