TY  - BOOK
AU  - Rafati,Mohsen
ED  - Armenian National Agrarian University 
TI  - 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" 
PY  - 2017///
CY  - Yerevan
PB  - [s.n.]
KW  - Sugar beet production
KW  - Dissertation
N1  - Includes appendix; Scientific supervisor : Doctor of economics, prof. E.S. Ghazaryan; References : pp. 102-109
ER  -