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PT32776 |
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AR-LpoUNG |
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20210131230031.0 |
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|a 9977904359
|c $8,65
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|a AR-LpoUNG
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|a spa
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|a cr
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0 |
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|a 363.7 452som
|
| 100 |
1 |
|
|a Hedström, Ingemar
|
| 245 |
1 |
0 |
|a Somos parte de un gran equilibrio :
|b la crisis ecológica en Centroamérica
|
| 250 |
|
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|a 2§ edición revisada y ampliada
|
| 260 |
|
|
|a San José :
|b DEI,
|c 1986.
|
| 300 |
|
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|a 149 p. :
|b il.
|
| 650 |
|
4 |
|a AMERICA CENTRAL
|
| 650 |
|
4 |
|a CONTAMINACION DEL AGUA
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| 650 |
|
4 |
|a ECOLOGIA
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| 650 |
|
4 |
|a ESTUDIOS DE CASOS
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| 650 |
|
4 |
|a MEDIO AMBIENTE
|
| 650 |
|
4 |
|a POLITICA AMBIENTAL
|
| 650 |
|
4 |
|a SALUD BASICA
|
| 651 |
|
4 |
|a América Latina
|
| 905 |
|
|
|a 32776
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| 942 |
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|
|c LIB
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| 999 |
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|c 989
|d 989
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