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20160721151752.0 |
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980424s1992####xxu#################eng#d |
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|a 9211005094
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| 040 |
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|a AR-beUNQ
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|a 14-U3
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| 245 |
0 |
0 |
|a Agenda 21 : program of action for sustainable development
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| 260 |
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|a Nueva York :
|b United Nations,
|c 1992
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| 300 |
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|a 294 p
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| 611 |
2 |
4 |
|a United Nations Conference on Environment and Development :
|c Río de Janeiro)
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| 650 |
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7 |
|a ECOLOGIA
|2 Spines
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| 650 |
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7 |
|a POBREZA
|2 Spines
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| 650 |
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7 |
|a PROBLEMAS SOCIALES
|2 Spines
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| 650 |
|
7 |
|a POLITICA DEL MEDIO AMBIENTE
|2 Spines
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| 650 |
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7 |
|a CONSERVACION DE RECURSOS
|2 Spines
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| 650 |
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7 |
|a PROTECCION DEL MEDIO AMBIENTE
|2 Spines
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| 650 |
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7 |
|a POLITICA SOCIAL
|2 Spines
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| 653 |
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|a DESARROLLO SUSTENTABLE
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| 711 |
2 |
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|a United Nations Conference on Environment and Development (
|c Río de Janeiro)
|d 1992 :
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| 929 |
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|j 21353
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| 929 |
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|j 21354
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| 942 |
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|c LIB
|n 0
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|c 15327
|d 90714
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