| 000 | 00534 am a2200169 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aEnergy inputs and agricultural production under variation regimes of mechanizaon in Norhern India | |
| 300 | _a33fig.+27tab.+37app.+3.bib. | ||
| 650 | _aAgricultural production | ||
| 650 | _aElectrical engineering | ||
| 650 | _aEnergy | ||
| 650 | _aMechanization | ||
| 502 |
_cU.P. Agricultural University, _bPh. D. (Engineering) _d1966 |
||
| 502 | _gChancellor, W.J. | ||
| 100 | 1 |
_aSingh, Gajendra _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF7506 | ||
| 999 |
_c151166 _d151166 |
||