Sharaf, Gamal Mohamed Ibrahim. <br/><br/>
Effect of some agricultural treatment on rice crop  [microform]/ 
 تأثير بعض المعاملات الزراعية على  محصول الأرز. 
Gamal Mohamed Ibrahim Sharaf. 
 -  1999. 
 - 76, 10Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.)--Al-Azhar  University,1999. 
<br/><br/>Includes bibliographical references (leaves 67-76) 
<br/><br/><br/>Microfiche.Cairo, Egypt :ASUNET, <br/>2 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Yields.<br/>Rice--Weed control