Attia, Momdouh Mohamed Abou El-Fetouh Ali. <br/><br/>
Growth and composition of marigold affected by chemical and organic fertilization in the presence of copper and zink  [microform]/ 
 تأثير التسميد الكيماوي والعضوى على نمو وتركب الأقحواى فى وجود النحاس والزنك. 
Momdouh Mohamed Abou El-Fetouh Ali Attia 
 -  2002. 
 - 176, 14Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.) Cairo-- University,2002. 
<br/><br/>Includes bibliographical references (leaves160-176 ) 
<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/>Marigolds.<br/>Marigolds--Fertilizers<br/>Leaves--Effect of copper on.<br/>Leaves--Effect of zink on.