Yassin, Basma Ramadan Mohamed. The occurrence of both pathogenic and spoilage bacteria in some dairy products [electronic resource] / تواجد كلا من الميكروبات المرضية والمسببة للفساد في بعض المنتجات اللبنية Basma Ramadan Mohamed Yassin. - 2018. Thesis (M.S.) -- Fayoum University, 2018 . Includes bibliographical references. Systems requirements : Adobe Reader Summary in Arabic Subjects--Topical Terms: Dairy microbiology.Pseudomonas.Staphylococcus.Salmonella food poisoning.