[ 发表于: Arab Universities Journal of Agricultural Sciences ]
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[Environmental pollutants affecting fodders]. [Arabic]
1994
Gamal EL Dim A. | Ahmed E. | Nasrat S.
Wolters Kluwer - United States of America
[Tractor operating costs in Saudi Arabia]. [Arabic]
1994
Wahby M.F. | Babeir A.S.
Wolters Kluwer - United States of America
[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.
Wolters Kluwer - United States of America
[An analytical study of effects of tenure system on the yield of selected crops at Sharkia governorate [Egypt]]. [Arabic]
1994
Ashry A.K.
Wolters Kluwer - United States of America
[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.
Wolters Kluwer - United States of America