| 000 | nam a22 4500 | ||
|---|---|---|---|
| 245 | _aManagement of international water resources : institutional and legal aspect, natural resources/water services no.1 | ||
| 260 |
_aNew York _bDepartment of Economic and Social Affairs _c1975 |
||
| 700 | _aUnited Nations | ||
| 942 | _c22 | ||
| 999 |
_c5319 _d5319 |
||