Dawood, Aly Mahir Mohammed. <br/><br/>
Response of some cotton varieties to nitrogen fertilization at different planting dates  [microform] / 

 -  1980. 
 - 157, 8 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Alexandria University, 1980. 
<br/><br/>Includes bibliographical references (leaves 145-157). 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>3 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cotton--Varieties.<br/>Cotton--Fertilizers.<br/>Nitrogen fertilizers.