LEADER |
00714nam a2200241Ia 4500 |
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1532009 |
040 |
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|a غير محدد
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041 |
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|a eng
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100 |
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|a ESAM ELDIN ABDEL AZIZ MOHAMED OSMAN
|e معد
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245 |
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|a IMPROVING THE EFFICIENCY OF NITROGEN FERTILIZATIO IN SOME EGYPTION SOILS
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260 |
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|c 2004
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300 |
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|a 186
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336 |
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|a رسائل جامعية
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502 |
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|b رسالة ماجستير
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502 |
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|c Al Azhar University/SOILS AND WATER
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502 |
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|g مصر
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653 |
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|a SOILS AND WATER
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700 |
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|a Ahmed Effat El Shirbini
|e مشرف
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700 |
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|a Mahmoud Ahmed Omar
|e مشرف
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700 |
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|a Mahmoud S. E. Khafagi
|e مشرف
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940 |
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|a تمت المناقشة
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995 |
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|a Thesis
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999 |
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|c 252974
|d 252974
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