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| 999 |
_c19232 _d19232 |
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| 003 | BD-DhPL | ||
| 005 | 20191209113617.0 | ||
| 008 | 190116b ||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhPL _beng _cBD-DhPL _dBD-DhPL |
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| 082 | _a551.49058 / U31 | ||
| 110 |
_aUNESCO. _9273331 |
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| 245 | _aList of international Hydrological Decade stations of the world. | ||
| 260 |
_aParis : _bUNESCO, _c1969. |
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| 300 |
_a148 p. : _bill. ; _c28 cm. |
||
| 508 | _a300 | ||
| 650 |
_aHydrological stations. _9129528 |
||
| 650 |
_aHydrology _vResearch. _9273332 |
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| 942 |
_2ddc _cBK |
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