1. Bird, K., K. Pendoley & F. Koehn, 1990. Variability in agar gel behavior and chemistry as affected by algal growth under different environmental conditions. In V. Crescenzi, I. C. M. Dea & S. S. Stivala (eds), Biomedical and Biotechnological Advances. Gordon and Breach, Science Publishers, New York: in press.
2. Bremond, C. de L., M. Quillet & M. Bremond, 1987. ?-carrageenan in the gametophytes of Chondrus crispus. Phytochemistry 26: 1705?1707.
3. Cheney, D., A. C. Mathieson & D. Schubert, 1981. The application of genetic improvement techniques to seaweed cultivation: I. Strain selection in the carrageenophyte Chondrus crispus. Proc. int. Seaweed Symp. 10: 559?567.
4. Chopin, T., 1986. The red alga Chondrus crispus Stackhouse (Irish moss) and carrageenans ? a review. Can. Tech. Rept. Fish. Aquat. Sci. 1514: 69 pp.
5. Craigie, J. S. & C. Leigh, 1978. Carrageenans and agars. In J. A. Hellebust & J. S. Craigie (eds), Handbook of Phycological Methods: Physiological and Biochemical Methods. Cambridge University Press, New York: 109?131.