Reihe Green Energy and TechnologyKeat Teong Lee ×Springer Singapore × Sustainability of Biofuel Production from Oil Palm Biomass Keat Teong LeeSpringer SingaporeSoftcover2015 Sustainability of Biofuel Production from Oil Palm Biomass Keat Teong LeeSpringer SingaporeHardcover2013 Sustainability of Biofuel Production from Oil Palm Biomass Keat Teong LeeSpringer SingaporeeBook2013