El-Diwany, Ahmed Ibrahim. <br/><br/>
Biochemical studies on the production of some antibiotics using some food industry by-products  [microform] / 
Ahmed Ibrahim El-Diwany. 
 -  1975. 
 - 235, 4 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Al-Azhar University, 1975. 
<br/><br/>Includes bibliographical references (leaves 227-235). 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>5 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antibiotics--Biotechnology.<br/>Microbial genetics.<br/>Food industry and trade--By-products.