LEADER |
00797nam a2200205Ia 4500 |
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1558949 |
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 Shaimaa Sayed Mohamed Azab
|e معد
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245 |
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|a Environmental and economic impact assessment of construction and demolition wastes using system dynamics
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246 |
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|a Effect of nitrogen fertilization and plant population densities on growth and yield of some maize hybrids in Egypt and Sudan
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260 |
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|c 2012
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336 |
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|a رسائل جامعية
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502 |
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|c Institute of African Reserarch and Studies / Department of Natural Resources / Cairo University
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502 |
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|g مصر
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653 |
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|a Natural Resources
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653 |
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|a Institute of African Reserarch and Studies
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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 279914
|d 279914
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