@book{77300,
	author = {Hossain, T. M. Delowar},
	title = {Ph ysico-chemical studies on the blending of lignosulphonate with wattle extract and syntans /},
	publisher = {University Of Dhaka, },
	year = {1985.},
	address = {Dhaka : },
	note = {Thesis (MS )-- Institute of Leather Engineering and Technology, University of Dhaka, session : 1980-81}
}