[ نُشرت في: Arab Universities Journal of Agricultural Sciences ]
بحث متقدّم
مزود البيانات
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
خيارات البحث
النتائج 1 - 3 من 3
Utilization of farm power and machinery in wheat farms in Saudi Arabia
1993
Al-Suhaibani, S.A. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)
Egyptian Documentation and Information Centre for Agriculture - Egypt
The role of biofertilizers in reducing agricultural costs, decreasing environmental pollution and raising crop yield
1993
El-Haddad, M.E. | Ishac, Y.Z. | Mostafa, M.I. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture)
Egyptian Documentation and Information Centre for Agriculture - Egypt
[An economic study of potatoes production in El Minia governorate and in Egypt]
1993
El-Tranesy, I. (Minia Univ. (Egypt). Faculty of Agriculture) | Marwan, S.A.
Egyptian Documentation and Information Centre for Agriculture - Egypt