El-Hyatmy, Yehia Yousef. <br/><br/>
Studies on the relationship between stem rust susceptibility and the nitrogen and carbohydrates content in some varieties of wheat   [microform] / 
 دراسة العلاقة بين الاصابة بصدأ الساق والمحتوي النتروجيني والكربوهيدراتي في بعض أصناف القمح. 
Yehia Yousef El-Hyatmy. 
 -  1968. 
 - 156, 5 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Ain Shams University, 1968. 
<br/><br/>Includes bibliographical references (leaves 140-156) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>4 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wheat--Fertilizers<br/>Wheat rusts<br/>Wheat--Diseases and pests.