| 000 | 00473nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 160607s9999 xx 000 0 und d | ||
| 100 |
_aInstitute of Developing Economies _987678 |
||
| 100 |
_aMukhopadhyay, Sudhin K _930799 |
||
| 245 | _aConstraints to technological progress in rice cultivation - A study of two regions in India | ||
| 260 | _aTokyo | ||
| 260 | _bInstitute of Developing Economies | ||
| 260 | _c1980 | ||
| 300 | _a49 | ||
| 440 |
_aV.R.F.Series No.74 _987717 |
||
| 999 |
_c34081 _d34081 |
||