@book{43568,
	author = {Ahsan, Quamrul.},
	title = {Some physico-chemical properties of Bangladesh tea soils and their influence on tea plant /},
	publisher = {University of Dhaka ,},
	year = {1994.},
	address = {Dhaka :},
	note = {Thesis (PhD)--Department of Soil Science, University of Dhaka, 1994.}
}