| 000 | 00634nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a92-1-119407-5 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a333.9106 _bU58P |
||
| 110 | _aUnited Nations. Economic and social commission for Asia and the Pacific Bangkok, Thailand | ||
| 245 | 0 | _aProceedings of the regional seminar on systems analysis for water resources development | |
| 260 |
_aNew York _bUnited Nations _c1985 |
||
| 300 | _av, 163p. | ||
| 440 | _aWater resources series; no. 61 | ||
| 650 | _aWater resources development; Natural resources; Water conservation | ||
| 942 | _cBKS | ||
| 999 |
_c1411 _d1411 |
||