LEADER |
00707nam a2200241Ia 4500 |
001 |
1537227 |
040 |
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|a غير محدد
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041 |
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|a eng
|
100 |
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|a HELMY MAHMOUD SHEHATA
|e معد
|
245 |
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|a THE DEGREE OF RELEASE OF CERTAIN ELEMENTS FROM SOIL AND DIFFERENT MINERAL CONCENRATES UNDER DIFFERENT CONDITIONS
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260 |
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|c 1981
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300 |
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|a 428
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336 |
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|a رسائل جامعية
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502 |
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|b رسالة دكتوراه
|
502 |
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|c Al Azhar University/SOILS
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502 |
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|g مصر
|
653 |
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|a SOILS
|
700 |
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|a Fawzy Maabed
|e مشرف
|
700 |
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|a M. Mahfoz Abd Allah
|e مشرف
|
700 |
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|a Saad M. El Sherif
|e مشرف
|
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 258192
|d 258192
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