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Résultats 161-170 de 374
[Effect of certain pesticides on some biochemical aspects of rabbit, Lepus cuniculus]
1993
El-Zemaity, M.S. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | El-Marzoky, A. | Abd-El-Nor, S. | Alawa, S. | Kaisome, S.
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)
The effect of Dithane-s 60 on nitrifying bacteria, nitrification process and Rhizobium leguminosarum in the laboratory under different soil textures
1993
Al-Jubory, M.A. (Mosul Univ. (Iraq). Faculty of Science) | Al-Barhawy, N.E.
[Demand function of capital resources used and supply function of dairy products in the Sakha dairy plant, Kafr El-Sheikh governorate, Egypt]
1993
Fawaz, M.M. (Tanta Univ., Kafr El-Sheikh (Egypt). Faculty of Agriculture)
[Demand for fish in the kingdom of Saudi Arabia]
1993
El-Qunaibet, M.H. (Al-Ibrahim, B.A.) | Alghamdi, M.H. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)
[A comparative study of cereal production and consumption in Egypt and some developing countries]
1993
Marwan, S.A. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | Emam, A.M.
[Susceptibility of some varieties of sugar beet to Beet Mosaic Virus (BMV)]
1993
Kassim, N.A. (Mosul Univ. (Iraq). Agriculture College) | El-Mallah, M.K. | Ramadan, N.A.
[Integration and complimentarity in the concept of modern agricultural development and their needed prerequisites in university agricultural education]
1993
Gamie, M.N. | Al-Nassar, S.N. (King Saud Univ., Qassim (Saudi Arabia). Faculty of Agriculture and Veterinary Medicine)
[Effect of chemical structure on the efficiency of certain insecticides against Apis fabae]
1993
El-Zemaity, M.S. | Hussein, M.I. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | Salama, S.B. | Leauassi, F.
[Marketing problems effect on specialized dairy projects in Riyadh region in Saudi Arabia]
1993
Al-Kahtani, S.H. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)