Mansour,Nabil El Desouki Ali. <br/><br/>
A study on mechanical planting of onion croup  [microform]/ 
 دراسة على الزراعة الميكانيكية لمحصول البصل. 
Nabil El Desouki Ali Mansour. 
 -  1997. 
 - 113,9Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Tanta University,1997. 
<br/><br/>Includes bibliographical references (leaves 108-113) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>2 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Onions--Planting--Machinery.<br/>Plant mechanics.