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العنوان
Analyical profiling of oeganic and inorganic contaminants in water samples in helwan region /
المؤلف
Abd El-Gawad, Hanan Ahmed Sayed.
الموضوع
chemistry. Motivation of study. Waste assimilative capacity.
تاريخ النشر
2000 .
عدد الصفحات
152 p. :
الفهرس
يوجد فقط 14 صفحة متاحة للعرض العام

from 170

from 170

المستخلص

Water resources are very important in a country like Egypt. The River Nile is the fresh water available for agricultural.