Raafat,Mohamed Ahmed Ahmed. <br/><br/>
The mutagenic effect of certain chemicals on some characterestics of Egyptian cotton  [microform]/ 
 التاثير المطفر لبعض الكيماويات على بعض صفات القطن المصرى. 
Mohamed Ahmed Ahmed Raafat. 
 -  1982. 
 - 197,9Leaves:  ill.;  30 cm. 
<br/><br/>Thesis (Ph.D.)--Ain shams University,1982. 
<br/><br/>Includes bibliographical references (leaves 180-197) 
<br/><br/><br/>Microfiche. <br/>Cairo,Egypt: <br/>ASUNET, <br/>4 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cotton--Genetics<br/>Chemical mutagenesis.