Comparative Studies on the Bioremediation of Used Engine Oil Contaminated Soil using Urea Fertilizer (UF), Goat Manure (GM), Pig Manure (PM) and Brewery Spent Grain (BSG) Ilaboya I. R. and Otuaro E. A. https://doi.org/10.36263/nijest.2019.01.0118 Loading… Taking too long? Reload document | Open in new tab Download pdf [946.46 KB] Total downloads: 19 Share this:TwitterFacebook