Research Article
Characteristic Levels of Total Petroleum Hydrocarbon in Soil Profiles of Automobile Mechanic Waste Dumps
Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Nigeria
E.S. Williams
Institute of Geosciences and Space Technology, Rivers State University of Science and Technology, Port Harcourt, Rivers State, Nigeria
G.E. Nwajei
Department of Chemistry, Delta State University, P.M.B. 1, Abraka, Nigeria