| 000 | 00436cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1977 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aV434x5432 P969ev | ||
| 245 |
_aReport on the evalution study of the working of deep tubewells in Punjab _cby Economic and Statistical Organisation, Punjab |
||
| 260 |
_aChandigarh _bEconomic and Statistical Organisation _c1977 |
||
| 300 | _a88+p. | ||
| 700 | _aPunjab.Economic and Statistical Organisation | ||
| 999 |
_c498439 _d498439 |
||