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00816nam a2200217 u 4500 |
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20110720143301.0 |
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930507s1980 xxu ||||| eng |
| 035 |
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|a 14149
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| 040 |
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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 eng
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| 082 |
0 |
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|a 668.650.202
|b M294m
|2 00
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| 245 |
1 |
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|a Manual of analytical methods for the analysis of pesticides in humans and environmental samples :
|b research and development. --
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| 260 |
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|a Springfield Va. :
|b National Technical Information Service,
|c 1980.
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| 300 |
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|a 554 páginas :
|b ilustraciones ;
|c 28 cm
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| 500 |
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|a PB82-208752.
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| 650 |
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|a PLAGUICIDAS
|x TOXICOLOGIA - MANUALES
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| 650 |
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|a PLAGUICIDAS
|x MEDIDAS DE SEGURIDAD - MANUALES
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| 650 |
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|a PLAGUICIDAS
|x ANALISIS - MANUALES
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| 949 |
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|a JC-B-CJ
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| 916 |
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|a Registros del LS-2000
|