References

Greenwald, G. Gail, Robert W. Hagler, John M. Nystrom, and Jennifer J. Stahr, Technical And Economic Feasibility of Enzyme Hydrolysis for Ethanol Production From Wood , Arhtur D. Little, Inc., 1985, p. 1-4 to 1-7.

Wilke, C. R., B. Maiorella, A. Sciamanna, K. Tongnu, D. Wiley, and H. Wong, Enzymatic Hydrolysis of Cellulose , Noyes Data Corporation, Park Ridge, New Jersey, 1983, p. 65, 84-85.

Gettman, John, "Hemp and the New Energy Technologies," High Times, Dec. 244, 1995.