Asiima, A.R. , Mbabazi, J. , Tebandeke, E. and Ntale, M. 2015. Trace metal and nutrient constitution of rain water and sediment/sludge harvested in various storage tanks from galvanized iron roof tops in Kampala City, Uganda. Caribbean Journal of Sciences and Technology . 3, 1 (Jan. 2015), 718–730.