[ 发表于: Arab Universities Journal of Agricultural Sciences ]
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[Agricultural VS environmental priorities in the concept of agriculture as perceived by experts in Saudi Arabia]
1994
Gamie, M.N. | El-Nassar, S.N. (King Saud Univ., El-Kassim (Saudi Arabia). College of Agriculture and Veterinary)
Egyptian Documentation and Information Centre for Agriculture - Egypt
The effect of managerial efficiency on tomato production in the air conditioned greenhouses in Riyadh and kharj areas [Saudi Arabia]
1995
Al-Ibrahim, B.A. | Ismail, S.M. | El-Hydri, M. (King Saud Univ., Riyadh (Saudi Arabia). Faculty of Agriculture)
Egyptian Documentation and Information Centre for Agriculture - Egypt