Co-Authors:
Bustan, A., Ben-Gurion University of the Negev, Blaustein Institutes for Desert Research, Bergmann Campus, P.O. Box 653, Beer-Sheva 84105, Israel
Cohen, S., Arava Research and Development, Sapir Center, D.N. Arava 86825, Israel
Erlich, O., Agricultural Research Organization, Gilat Research Center, D.N. Negev 85280, Israel
Tsror, L., Agricultural Research Organization, Gilat Research Center, D.N. Negev 85280, Israel