Salem, Mohamed Zakaria. <br/><br/>
Pedochemical characteristics of Bahariya osis soil  [microform] / 
 دراسات بيدوكميائية لأراضي الواحات البحرية. 
Mohamed Zakaria Salem . 
 -  1987 . 
 - 152, 2 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.) -- Ain Shams University, 1987. 
<br/><br/>Includes bibliographical references (Leaves 145-152) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>AUSNET, <br/>3 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil formation.<br/>Soil mineralogy.<br/>Acid soils.