| 000 | 00359nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 245 | _aDuration of test pumping | ||
| 260 | _aRoorkee | ||
| 260 | _bNational Institute of Hydrology | ||
| 260 | _c1986 | ||
| 300 | _a28 p. | ||
| 440 | _aTN-19; National Institute of H | ||
| 901 | _pS42456 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c120295 _d120295 |
||