@book{195070,
	author = {Zaman, Shumana},
	title = {Arsenic fractionation and its remediation in agricultural soils of Bangladesh},
	publisher = {University of Dhaka, },
	year = {2015.},
	address = {Dhaka : },
	note = {Thesis (M.Phil.)--Department of Soil, Water and Environment, University of Dhaka, Session: 2009-10
}
}