@book{43467,
	author = {Rahman, S. Mahbubur.},
	title = {Studies on the irrigation and tillage effects on soil water behaviour, water use and yield wheat and rice /},
	publisher = {University of Dhaka ,},
	year = {1987.},
	address = {Dhaka :},
	note = {Thesis (PhD)--Department of Soil Science,University of Dhaka,1997.}
}