@book{42784,
	title = {Arsenic in Bangladesh soils and its relationship with water soluble soil organic carbon /},
	publisher = {University of Dhaka, },
	year = {2014.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Soil, Water and Environment, University of Dhaka, Session : 2011-2012.}
}