1. Useful Palms of the World: A Synoptic Bibliography;Balick,1990
2. Corypha palms in India;Basu;Journal of Economic and Taxonomic Botany,1987
3. Significance of freeze-drying in long term storage of date palm pollen;Boughediri;Grana,1995
4. Cryopreservation of Veitchia and Howea palm embryos;Chin;Cryo-Letters,1988
5. Diseases and Disorders of Ornamental Palms,1991