@article{Soliman:212729,
      recid = {212729},
      author = {Soliman, Ibrahim and Gaber, Mohamed},
      title = {العلاقات الانتاجية لنظام الاستزراع السمكى المحمل على حقول  الأرز فى مصر},
      address = {1991-03-02},
      number = {1861-2016-153073},
      series = {Proceedings of the 16th international conference for  statistics, computer science, social and demographic  research, Cairo, Egypt, 2-7 March 1991, volume 3},
      month = {Mar},
      year = {1991},
      note = {Proceedings of the 16th international conference for  statistics, computer science, social and demographic  research, Cairo, Egypt, 2-7 March 1991, volume 3},
      url = {http://ageconsearch.umn.edu/record/212729},
      doi = {https://doi.org/10.22004/ag.econ.212729},
}