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c1989 s1989 p r 0||||| spa |
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|a 78374
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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041 |
0 |
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|a spa
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0 |
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|a 500
|b I
|2 23
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100 |
1 |
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|a Clark, William C.
|e Autor/a
|4 aut
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245 |
1 |
3 |
|a La gestion del planeta Tierra /
|c William C. Clark.
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260 |
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|c c1989.
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300 |
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|a 13-21
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650 |
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|a CAMBIOS CLIMATICOS
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650 |
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|a TEMPERATURA DE LA TIERRA
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650 |
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|a CONTAMINACION DEL AIRE
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773 |
0 |
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|7 nnab
|t Investigacion y Ciencia
|g No.158
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912 |
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|a 20-JUL-2011 - ROJAS ROJAS, IRENE
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949 |
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|a YV,GA-GA-YV
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916 |
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|a Registros del LS-2000
|