El-Sedfy, Usama Mohamed Fathy. <br/><br/>
Some aspects in the reclamation of sandy calcareous soils  [microform]/ 
 بعض الاسس المتبعة فى استصلاح الاراضى الرملية الجيرية. 
by Usama Mohamed Fathy El-Sedfy. 
 -  1990. 
 - 82, 3 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Ain Shams University, 1990.+PDF 
<br/><br/>Includes bibliographical references (leaves 72-77) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>2 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reclamation of land--Egypt.<br/>Sandy soils--Egypt.<br/>Calcareous soils.