| 000 | 00534nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 160608s9999 xx 000 0 und d | ||
| 100 |
_aChowdhury, B K _9105075 |
||
| 245 | _aEconomics of tubewell irrigation in West Bengal | ||
| 260 | _aSantiniketan | ||
| 260 | _bAgroeconomic research Center visva - Bharati | ||
| 260 | _c1971 | ||
| 300 | _a75p.; 24cm. | ||
| 650 |
_aAgriculture _9916 |
||
| 650 |
_aFarmer _94491 |
||
| 650 |
_aIrrigation _9573 |
||
| 650 |
_aIrrigation - India West - Bengal _9105076 |
||
| 650 |
_aTubewells _938948 |
||
| 999 |
_c46883 _d46883 |
||