| 000 | 00559nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20131024141041.0 | ||
| 008 | 130515b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9211194075 | ||
| 082 | _aINTD | ||
| 110 | _aUnited Nations. | ||
| 245 | _aProceeding of the regional seminar on systems analysis for water resources development. | ||
| 260 |
_aUnited Nations : _bUN, _c1996. |
||
| 300 |
_av, 163 p. _bill. _c29 cm. |
||
| 650 | _aProceeding of the regional seminar on systems analysis for water resources development. | ||
| 942 |
_2ddc _cINTD |
||
| 999 |
_c8732 _d8732 |
||