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Результаты 31-39 из 39
[Determination of stratification structure and social mobility of rural areas in Kalyoubia governorate, Egypt]
1993
Barakat, M.M. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture)
[Determinants of investment in the agricultural sector of Egypt]
1993
El-Yamani, A. | Fawaz, M.M. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
[Contribution of vertical agricultural development to food security in Egypt]
1993
Fawaz, M.M. | Radwan, F.R. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
[Bioresidual activity of certain plant extracts on some stored grain insects, in relation to seed viability]
1993
Zidan, Z.H. | Gomaa, A.A. | Afifi, F.A. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | Ahmed, S.M.S. | Fam, E.Z.
[An economic study of the effect of irrigation on sugar cane productivity in Egypt]
1993
Elsheemy, A.H. (Assiut Univ. (Egypt). Faculty of Agriculture) | Elsayed, M.A.
Relative susceptibility of tomato varieties by whitefly, aphid and Tylcv virus in Fayoum governorate, Egypt
1993
Zidan, H.Z. | Afifi, F.A. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | Moawad, A.G. | Abd-El-Wahed, M.S. | Emam, A.K.
[Progress of Egyptian agricultural investment]
1993
El-Yamani, A. | El-Danasoury, F. | Fawaz, M.M. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
[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.
[Study of some social economical effects for the Egyptian rural emigration to Arab Countries]
1993
Barakat, M.M. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture)
