[ 发表于: Arab Universities Journal of Agricultural Sciences ]
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[A study on the development of the production of wheat in Syria]. [Arabic]
2002
Dib T.A. | Soussi F.
Wolters Kluwer - United States of America
[An economic study of the effect of irrigation on sugar cane productivity in Egypt]. [Arabic]
1993
Elsheemy A.H. | Elsayed M.A.
Wolters Kluwer - United States of America