Rafati, Mohsen  <br/><br/>
The evaluation of the efficiency of investment of research works in the production of sugar beet (for example of islamic Republik of Iran) :  Thesies...for the degree of doctor of philosophy in the specialty of 08.00.02 "Agricultural economics of Economy and its branches" / 
Mohsen Rafati ; ANAU 
 - Yerevan ,  [s.n.],  2017. 
 - 111 p. :  fig., tables,  30 cm. 
<br/><br/> Includes appendix 
<br/><br/>Scientific supervisor : Doctor of economics, prof. E.S. Ghazaryan 
<br/><br/>References : pp. 102-109 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sugar beet production
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Dissertation