| 000 | 00506nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | BD-DhUL | ||
| 005 | 20170412152041.0 | ||
| 008 | 170412b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_cBD-DhUL _dBD-DhUL |
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| 082 |
_a333.91 _bUNP |
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| 245 |
_a Proceedings of theregional seminar on systems analysis for water resources development : _bno. 60 / |
||
| 260 |
_aUnited nations : _bNew york , _c1986. |
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| 300 |
_a163p. : _c29cm. |
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| 490 | _ano. 46 | ||
| 651 | 0 | _aresources development | |
| 942 |
_2ddc _cREF |
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| 999 |
_c178534 _d178534 |
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