1. Biopolymers
2. Lignin
3. Ghosh, I.; Jain, R. K.; Glasser, W. G. InLignin:Historical, Biological,and Materials Perspectives; Northey, R. A., Glasser, W. G., Schultz, T. P., Eds.; ACS Symposium Series 742; American Chemical Society: Washington, DC, 2000; pp 331−350.