m. m.El-Imam <br/><br/>
A production function for egyptian agriculature 1913-1955 
m. m.El-Imam 
 - cairo  inp  1962 
 - 42  21 
 -  memo.no.259 .
<br/><br/><label>Subjects--Personal Names: </label><br/>.m. m.El-Imam
<br/><br/><label>Dewey Class. No.: </label>338.9