| 000 | 00412nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a626.81 | ||
| 245 | _aGuidelines for sample survey for minor irrigation works | ||
| 260 | _aRoorkee | ||
| 260 | _bNational Institute of Hydrology | ||
| 260 | _c1987 | ||
| 300 | _a17 p. | ||
| 440 | _aNo. TN-25; National Institute | ||
| 901 | _pS41447 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c124363 _d124363 |
||