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150516s2015 r ||||| spa |
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|a 9447550
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|a Sistema de Bibliotecas de Universidad de Costa Rica
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|a spa
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|a 378
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|a Martínez Castillo, Róger
|e Autor/a
|4 aut
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1 |
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|a Ambientalismo y ecologismo :
|b diferencias /
|c Roger Martínez Castillo.
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| 300 |
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|a 22, Sección Opinión.
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| 650 |
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|a MOVIMIENTO ECOLOGISTA
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| 773 |
0 |
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|7 nnab
|t Universidad
|g No.2085
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| 900 |
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|a 2015
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| 912 |
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|a 31-JUL-2015 - ACOSTA ULATE, MAGALY
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| 917 |
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|a 16-MAY-2015 - ALVARADO MONGE, KATTIA YENORY
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| 949 |
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|a MAU-KA
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