• Crop water productivity towards future sustainable agriculture in Egypt 

        Author(s):El Atfy, Hussein; Abdin, Alaa E.; Salem, Shaban
        Date Issued:2009-11
        Format:born digital; proceedings (reports)
        Water is characterized such as no alternative source can substitute it and it is not a commercial resource or commodity. The great challenge for the coming decades will be the task of increasing food production with less ...