Hussein Ibrahim Mohamed Metwally <br/><br/>
Mineralogical and chemical characteristics of the preciptates and brines from solar concentration ponds and its industrial applications , lake qarun , emisal - case study. /  
 مكافحة الزمير المصاحب لنبات القمح بواسطة بقايا محصول عباد الشمس 
Hussein Ibrahim Mohamed Metwally ; Supervised Ashraf Mahamoud Wali , Mohamed Ali Mandour , Ahmed Elkammar 
 - Cairo :   Hussein Ibrahim Mohamed Metwally ,   2002 
 - 89p :   Facsimiles ;   30cm 
<br/><br/>Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Geology 
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<br/><br/><label>Subjects--Index Terms: </label>Characteristics Mineralogical