527,575 CELLULOSE Cellulose as a chemical and energy resource Cellulose Conference Proceedings,held under the auspices of the National Science Foundation,at the University of California at Berkeley,June 25-27,1974. Ed.: C.R.Wilke. New York 1975 John Wiley and Sons 8° s. VI, nlb. 2, 361. Biotechnology and Bioengineering Symposium no 5