1. Kopel, R., Gale, J., Zeroni, M. and Levi, S. (1991). A greenhouse with selective radiation filtering under desert conditions.Proceedings of International Symposium on Applied Technology of the Greenhouse. (Buzhou, L., Ed.). Knowledge Publishing House, Beijing, P. R. China, 63–8.
2. Pasternak, D., Twersky, M. and De Malach, Y. (1979). Salt resistance in agricultural crops. In:Stress physiology in crop plants. (Mussell, H. and Staples, R., Eds). John Wiley and Sons, Inc., New York, 128–42.
3. Somani, L. L. (1991).Crop production with saline water. Agro. Botanical Publishers, Bikaner, India.
4. Wilkinson, L. (1990). SYSTAT. SYSTAT Inc., Evanston, IL.
5. Yelle, S., Beeson, Jr, R. C., Trudel, M. J. and Gosselin, A. (1990). Duration of CO2enrichment influences growth, yield and gas exchange of two tomato species.Journal of the American Society for Horticultural Science,115, 52–7.