Impact of Automobile Traffic and Waste Dump on Heavy Metal Concentrations in Soil of Aba Metropolis; Implication for Cassava Production

Ochuba CO^1* and Nduji AA²

¹Department of Soil Science, National Root Crops Research Institute, Umudike Abia State, Nigeria

²Department of Industrial Chemistry, Enugu State University of Science and Technology, Enugu State, Nigeria

^*Corresponding Author: Ochuba CO, Department of Soil Science, National Root Crops Research Institute, Umudike Abia State, Nigeria, Tel: +088220188 Email: