El-Awdy, Mahmoud Abdel Rheem. <br/><br/>
Mineralogical studies on the soils of some nile yerraces   [microform] / 
 دراسات منرالوجية لبعض اراضى المدرجات النهرية. 
by El-Awdy Mahmoud Abdel Rheem. 
 -  1977. 
 - 89, 3 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- AL-Azhar University, 1977. 
<br/><br/>Includes bibliographical references (leaves 65-68). 
<br/><br/><br/>Microfiche. <br/>Cario, Egypt : <br/>ASUNET, <br/>2 microfihes : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil mineralogy.