Sub-Saharan African countries present chronic energy shortages and heavy reliance on oil imports for
The pursuit of development has had a major impact on the environment and on existing social structur
Abstract The increase in greenhouse gases ( GHG ) emissions in the world has significantly contribu
Fish farming is today considered an important source of production for meeting world’s increasing de
Abstract To have an environment free from pollutants, advocates of biodiesel claim that it is renewa
Abstract Several biological plants which substrates can be used in the production o