Waly,Hala Hussien Shaban. Evaluation of some active componenets in licorice as natural substitute in food [computerfile]/ تقييم بعض المواد الفعالة بالعرقسوس كبدائل طبيعية في تصنيع الأغذية. Hala Hussien Shaban Waly. - 2007. - Computer laser optical disks ; 4 3/4 in. Thesis (M.S.)--Ain Shams University,2007. Includes bibliographical references . System requirments:winword. Summary in Arabic. Subjects--Topical Terms: Licorice (Plant).Licorice industry.