1. Abd El Rahman, A. A. and Batanouny, K. H., (1964). Transpiration of desert plants in Wadi-Hoff. J. Botany United Arab. Rep.7 37–59 (1964).
2. Abd El Rahman, A. A., Batanouny, K. H. and Nadia, H. Ezzat, Effect of Salinity on barley. Bull. Fac. Sci. Cairo Univ.40 3–12 (1965).
3. Abd El Rahman, A. A. and Monayeri, M. M., Growth and water relations of some range plants under controlled conditions. Plant and Soil (In press). (1968).
4. Batanouny, K. H., Water economy of desert plants in Wadi Hoff. Thesis for Ph. D. Fac. of Science, Cairo University (1963).
5. Bourdeau, P. F., Oak seedling ecology determining segregation of species in Piedmont oak-hickory forests. Ecol. Monographs24 297–320 (1954).