Hassanein, Somaya Ahmed. <br/><br/>
The mineralogy of calcareous soils  [microform]/ 
 دراسات معدنية على الأراضى الجيرية. 
Somaya Ahmed Hassanein. 
 -  1983. 
 - 164, 5 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.) -- Ain-Shams University, 1983. 
<br/><br/>Includes bibliographical references (leaves 145-164) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>3 microfiche : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil mineralogy.<br/>Calcareous soils.<br/>Soil chemistry.