Kheir, Ahmed Mohamed Saad. <br/><br/>
Effect of irrigation water quality on some soil physical and chemical properties of some North Delta soils  [computer file]/ 
 دراسة تأثير جودة مياه الرى على بعض الخواص الطبيعية و الكيميائية للتربة لبعض أراضي شمال الدلتا. 
Ahmed Mohamed Saad Kheir. 
 - Computer laser optical disk;   4 3/4 in. 
<br/><br/>Thesis (M. S.) -- Kafr El-Sheikh University, 2010. 
<br/><br/>Includes bibliographical references (leaves 146-170) . 
<br/><br/><br/>Systems requirements: Adobe Reader. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation water--Quality.<br/>Water quality management.<br/>Soils, Salts in.<br/>Soil chemistry.<br/>Soils--Analysis.