1. Poore, P., ed. (1989),Garbage 1(1), 12.
2. Levenson, H. (1993),Resource Conserv. Recycl. 8, 21.
3. Scott, C. D., Davison, B. H., Scott, T. C., Woodward, J., Dees, H. C., and Rothrock, D. S. (1994), accepted for publication inApplied Biochem. Biotechnol. as a part of the 15th Symposium on Biotechnology for Fuels and Chemicals.
4. Philippidis, G. P., Smith, T. K., and Wyman, C. E. (1993),Biotechnol. Bioeng. 41, 846.
5. Yamane, K., Suzuki, H., and Nisizawa, K. (1970),J. Biochem. 67, 19–35.