1. Zelle, M. R., and Hollaender, A., in Radiation Biology, 2, 365 (McGraw-Hill, New York, 1955).
2. Webb, S. J., J. Appl. Bact., 26, 307 (1963).
3. Webb, S. J., and Tai, C. C., Canad. J. Microbiol., 14, 727 (1968).
4. Webb, S. J., Bound Water in Biological Integrity (C. Thomas, Springfield, Illinois, 1965).
5. McAulay, A. L., Plomley, N. J. B., and Ford, J. M., Austral. J. Exp. Biol., 23, 53 (1945).