1. Chiang, C., An, G. and Lee, J. M., unpublished data
2. A Jar Fermentor Culture of Nicotiana tabacum L. Cell Suspensions
3. Rosenberg, M. Z. and Dunlop, E. H. presented at 14th Midwest Biochemical Engineering Conference, Univ. Missouri, Columbia, MO, 28 Apr 1984
4. Plant Tissue Culture and Its Biotechnological Application;Wagner,1977
5. Plant Biotechnology;Fowler,1983