El-Serafy, Ahmed Mohamed Ahmed. <br/><br/>
Agronomic studies on rice  [microform]/ 
 دراسات فى المعاملات الزراعية فى الأرز. 
Ahmed Mohamed Ahmed El-Serafy. 
 -  1986. 
 - 99, 5 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.) -- Mansoura Univesity, 1986. 
<br/><br/>Includes bibliographical references (leaves 93-99) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>2 microfiche : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Irrigation.<br/>Weeds--Control.