| 000 | 00442nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1977 xx 000 0 und d | ||
| 082 | _a631.371 V50E | ||
| 100 | _aVERMA, S. R | ||
| 245 | 0 | _aEnergy management and conservation in agricultural production and food processing | |
| 260 |
_bLudhiana _c1977 |
||
| 300 | _a294p | ||
| 650 | _aAGRICULTURE -- ENERGY CONSERVATION | ||
| 653 | _aAGRICULTURE -- ENERGY CONSERVATION | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c111942 _d111942 |
||