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| 999 |
_c4702 _d4702 |
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| 003 | OSt | ||
| 005 | 20220714163505.0 | ||
| 008 | 121119s1987 xx || |||||||spa|d | ||
| 020 | _a9213212216 | ||
| 040 | _cUNU Library | ||
| 041 | _aspa | ||
| 245 | 0 | 0 | _aResúmenes de documentos sobre recursos hÃdricos. |
| 246 | 0 | 3 | _aWater resources abstracts |
| 260 | _c1987 | ||
| 260 | _bUnited Nations | ||
| 490 | 0 | _aSerie infoplan : temas especiales del desarollo | |
| 500 | _a<p>NRS B08819</p><ul><li>Original series title: Serie infoplan : temas especiales del desarollo 3.</li></ul> | ||
| 650 | 7 |
_aWATER MANAGEMENT _2unbist _91062 |
|
| 650 | 7 |
_aWATER RESOURCES _2unbist _9702 |
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| 650 | 7 |
_aABSTRACTS _2unbist _93707 |
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| 650 | 7 |
_aBIBLIOGRAPHIES _2unbist _91745 |
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