000 | 00985Cam#a2200265#a#4500 | ||
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001 | 012904 | ||
005 | 20160721151744.0 | ||
008 | 971027s1994####ke##################eng#d | ||
040 | _aAR-beUNQ | ||
099 | _a14-U4 | ||
110 | 2 | _aUnited Nations Environment Programme (Nairobi) | |
245 | 0 | 0 |
_aThe pollution of lakes and reservoirs _cUnited Nations Environment Programme (Nairobi). |
260 |
_aNairobi : _bThe Programme, _c1994 |
||
300 |
_a35 p. : _bil. col., gráficos col., tablas |
||
490 | 0 |
_aUNEP environment library ; _vv. 12 |
|
650 | 7 |
_aCONTAMINACION DE LAS AGUAS CONTINENTALES _2Spines |
|
650 | 7 |
_aRECURSOS DE AGUA _2Spines |
|
650 | 7 |
_aLAGOS _2Spines |
|
650 | 7 |
_aRIOS _2Spines |
|
650 | 7 |
_aPROTECCION DEL MEDIO AMBIENTE _2Spines |
|
650 | 7 |
_aCONSERVACION DE RECURSOS _2Spines |
|
929 |
_aCOMPRA _bOficina del Libro _cExp. 827-0764/97 _d13,00 _e19971027 _j21310 |
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929 |
_aCOMPRA _bOficina del Libro _cExp. 827-0764/97 _d13,00 _e19971027 _j21311 |
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942 |
_cLIB _n0 |
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999 |
_c15308 _d90695 |