Open Access Research Paper Views (521) Download (11) Impacts of industrial effluent and dumpsite leachate discharges on the quality of groundwater in Oyo state, Nigeria Olubunmi Ayoola Nubi, Ndubuisi Ajuonu J. Bio. Env. Sci.1( 3), 13-18, June 2011. Key: EffluentGroundwaterIbadanLeachateOna-ara Details