| 000 | 00469nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 170901s1976 xx 000 0 und d | ||
| 020 | _a0333901398 | ||
| 082 |
_a338.17 _bM85S |
||
| 100 | _aMukhopadhyay, Sudhin K. | ||
| 245 | 0 | _aSources of Variation in Agricultural Productivity | |
| 260 |
_aDelhi _bMacmillan Co. of India Ltd. _c1976 |
||
| 300 | _a120 | ||
| 650 | _aEconomics | ||
| 650 | _aSocial sciences | ||
| 653 | _aAgricultural productivity | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c3252 _d3252 |
||