خيارات البحث
النتائج 11 - 20 من 30
[Sand dunes fixation in Saini Peninsula]. [Arabic]
1994
Omran T.A. | Hanna F.S. | Elosta M.L.
[An analytical study of effects of tenure system on the yield of selected crops at Sharkia governorate [Egypt]]. [Arabic]
1994
Ashry A.K.
[An analytical study to measure the efficiency of agricultural cooperatives in the Saudi Central region]. [Arabic]
1994
El Hamoudi Kh.A. | Abolwafa A. | Noor Eldin H.R.
[Degree of freedom from some rural values between farmers in different groups of age at one village in Kafr El-Sheikh district, Egypt]. [Arabic]
1994
El Adly A.M.M.
[Role of pesticides in controlling tomato pests in normal and sustainable agriculture at Fayoum governorate [Egypt]]. [Arabic]
1994
Zidan Z.H. | Afifi F.A. | Sobeiha A.K. | El Hamaky M.A. | Moawad A.G.
[Effect of nitrate concentration on quantity and quality of denitrification activity by some isolated soil and water bacteria]. [Arabic]
1994
Abo Seada M.N.I.
[Allelopathic effect of some crops on germination, growth, yield and its component: of two berley cultivars Hordeum spp.L.]. [Arabic]
1994
Sayed S.M. | El Mashadani M.O. | Sayed J.A.
[An analytical study of effects of tenure system on the yield of selected crops at Sharkia governorate [Egypt]]
1994
Ashry, A.K. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture)
[Environmental pollutants affecting fodders]
1994
Gamal-EL-Dim, A. | Ahmed, E. (Ministry of Agriculture, Cairo (Egypt). Agriculture Extension and Rural Development Research Inst.) | Nasrat, S.
[Role of pesticides in controlling tomato pests in normal and sustainable agriculture at Fayoum governorate [Egypt]]
1994
Zidan, Z.H. | Afifi, F.A. | Sobeiha, A.K. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | El-Hamaky, M.A. | Moawad, A.G.
