TY - BOOK AU - El-Diwany,Ahmed Ibrahim TI - Biochemical studies on the production of some antibiotics using some food industry by-products PY - 1975/// KW - Antibiotics KW - Biotechnology KW - Microbial genetics KW - Food industry and trade KW - By-products N1 - Thesis (M.S.)-- Al-Azhar University, 1975; Includes bibliographical references (leaves 227-235); Microfiche; ASUNET; Ain Shams University; 5 microfiches : negative ER -