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00773nam a2200217 u 4500 |
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000164997 |
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20101122074747.0 |
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960911s1986 sz ||||| eng |
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|a 9241542594
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| 035 |
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|a 152632
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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| 082 |
0 |
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|a 614.7
|b P957pr
|2 00
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| 245 |
1 |
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|a Principles for evaluating health risks from chemicals during infancy and early childhood :
|b the need for a special approach
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| 260 |
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|a Geneva :
|b World Health Organization,
|c 1986.
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| 300 |
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|a 73 páginas
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| 490 |
0 |
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|a Criterios de salud ambiental / Organización Mundial dela Salud
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| 650 |
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|a SALUD AMBIENTAL
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| 650 |
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|a PRODUCTOS QUIMICOS
|x TOXICOLOGIA
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| 912 |
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|a 22-NOV-2010 - CATALOG, HE
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| 916 |
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|a Centro Catalográfico
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