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120412 r ||||| eng |
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|a 9325224
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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|a 540
|b R
|2 00
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| 100 |
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|a Peakall, David B.
|e Autor/a
|4 aut
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| 245 |
1 |
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|a Polychlorinated biphenyls :
|b ocurrence and biological effects /
|c by David B. Peakall
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| 300 |
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|a 1-21
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| 650 |
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|a POLICLORADO BIFENILO
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| 773 |
0 |
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|7 nnab
|t Residue review
|g Vol.44
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| 912 |
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|a 29-AUG-2012 - VARGAS ZUÑIGA, SUSAN
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| 917 |
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|a 12-APR-2012 - VARGAS ZUÑIGA, SUSAN
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| 949 |
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|a -SVZ
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| 916 |
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|a Reconversión
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