| 000 | 00515nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 250303b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a338.109 _bB55S |
||
| 100 | _aBirendra Kumar | ||
| 245 |
_aStudy on Comparative Economics of Tractor and Bullock Operated Farms (District, Patna) / _cby Birendra Kumar |
||
| 260 |
_a.- Dholi, Muzaffarpur _b: TCA _c, 1976 |
||
| 300 | _a74p. | ||
| 650 | _aAgricultural Economics | ||
| 650 | _aTractor | ||
| 650 | _aThesis | ||
| 650 | _aM.Sc. | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c47586 _d47586 |
||