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01422nam a2200349 u 4500 |
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20080208082700.0 |
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011010s1992 sz ||||| eng |
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|a 924157142X
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|a 6660863
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 615.951
|b A428a
|2 21
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|a Esch, G. J. van
|e Redactor/a
|4 red
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|a Alpha-cypermethrin /
|c first draft prepared by E.A.H. van Heemstra-Lequin and G.T. van Esch
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| 260 |
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|a Geneva :
|b World Health Organization,
|c 1992.
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|a 112 páginas
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|a Environmental health criteria / Organización Mundial de la Salud
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|a "Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organization, and the World Health Organization"--Resúmenes en francés y español--A la cabeza de la cubierta: "IPCS International Programme on Chemical Safety"
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| 650 |
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|a ALFA-CIPERMETRINA
|2 CC
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| 650 |
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|a PIRETRINAS
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| 650 |
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|x TOXICOLOGIA
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| 650 |
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|a INSECTICIDAS
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| 650 |
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|x ASPECTOS AMBIENTALES
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| 650 |
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|a SALUD AMBIENTAL
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| 650 |
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|a CONTAMINACION AMBIENTAL
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| 700 |
1 |
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|a Heemstra-Lequín, Els A. H. van
|d 1932-
|e Redactor/a
|4 red
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| 900 |
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|a 2005
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| 912 |
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|a 08-FEB-2008 - MARTEN MADRIGAL, ALEXANDRA
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| 917 |
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|a 10-OCT-2001 - JEREZ BRENES, SILVIA ELENA
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| 949 |
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|a IG -LMG
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| 916 |
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|a Centro Catalográfico
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