@book{41510,
	author = {Begum, Afroza},
	title = {Effect of pb pollution on soils and crops / },
	publisher = {University of Dhaka, },
	year = {2010.},
	address = {Dhaka : },
	note = {Thesis (M. Phil) -- Department of Soil, Water and Environment, University of Dhaka, 1996-1997
}
}