| How to cite this article:
M. Ravi Kumar, M.D. Bala Kumaran, P. Balashanmugam, A. Immaculate Nancy Rebecca, D.J. Mukesh Kumar and P.T. Kalaichelvan, 2014. Production of Cellulase Enzyme by Trichoderma reesei Cef19 and its
Application in the Production of Bio-ethanol. Pakistan Journal of Biological Sciences, 17: 735-739.