@article {nohwc08,
	title = {Assessment of Zn, Cu, Pb and Ni contamination in wetland soils and plants in the Lake Victoria basin},
	journal = {Int. J},
	volume = {5},
	number = {1},
	year = {2008},
	pages = {65-74},
	author = {Nabulo, G. and Oryem Origa and H., Nasinyama and G. W. and Cole, D.}
}
