| 000 | 00400nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 221122s9999 xx 000 0 und d | ||
| 082 | _a627(063) N75 | ||
| 100 | _aUnited Nations | ||
| 245 | 0 | _aProceedings of the first session of the committee on natural resources | |
| 260 |
_bUnited Nations Publication _aUnited Nations _c1975 |
||
| 300 | _a184 p. | ||
| 650 | _aWater resources development | ||
| 942 | _cBK | ||
| 999 |
_c81 _d81 |
||