@article{YoussefSaad:211503,
      author = {Youssef Saad, ABDEL-HAMID and Ibrahim, Soliman},
      title = {{Forecasting model of grain production in relation to  weather variability in Morocco}},
      pages = {33. - 15},
      year = {1979},
      note = {Monoufia Journal of Agriculture Research, volume 2 ,  December 1979,Faculty of Agriculture, Monoufia University,  Shebin Elkom, Monoufia, Egypt},
}