Kandil, Belal Abd El-Samie Ahmed. <br/><br/>
Sequential distribution of blue-green algae in paddy fields under different agrochemical factors wit special reference to thier biological activities    [microform] / 
 تتابع انتشار الطحالب الخضراء المزرقة فى مزارع الارز تحت ظروف كيماوية -زراعية مختلفة مع التركيز على نشاطها الحيوى. 
Belal Abd El-Samie Ahmed Kandil. 
 -   1997. 
 - 109, 4 Leaves :    ill. ;    30 cm. 
<br/><br/>Thesis (M.S.)-- Ain Shams University, 1997. 
<br/><br/>Includes bibliographical references (leaves 96-109) 
<br/><br/><br/>Microfiche.Cairo, Egypt :ASUNET, <br/> 3 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cyanobacteria<br/>Rice--Irrigation.