Teitel, M., Agricultural Engineering Institute, Agricultural Research Organization, Volcani Center, P.O.B. 6, Bet Dagan 50250, Israel Tanny, J., Ctr. for Technol. Education Holon, P.O.B 305, Holon 58102, Israel
Teitel, M., Agricultural Engineering Institute, Agricultural Research Organization, Volcani Center, P.O.B. 6, Bet Dagan 50250, Israel Tanny, J., Ctr. for Technol. Education Holon, P.O.B 305, Holon 58102, Israel