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01242nam a2200301 u 4500 |
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000128152 |
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20071210162036.0 |
| 008 |
011004s1987 sz ||||| eng |
| 020 |
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|a 9241543663
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| 035 |
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|a 6651043
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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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| 082 |
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|a 615.9
|b K29k
|2 21
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| 245 |
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|a Kelevan health and safety guide
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| 260 |
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|a Geneva :
|b World Health Organization,
|c 1987.
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| 300 |
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|a 16 páginas
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| 500 |
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|a "This is a companion volume to Environmental Health Criteria 66 : Kelevan"--"Published by the World Health Organization for the International Programme on Chemical Safety (a collaborative programme of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization)"--A la cabeza de la cubierta: "IPCS International Programme on Chemical Safety"
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| 650 |
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|a KELEVAN
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| 650 |
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|a HIDROCARBUROS CLORADOS
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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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|a SALUD AMBIENTAL
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| 650 |
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|a CONTAMINACION AMBIENTAL
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| 900 |
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|a 2006
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| 912 |
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|a 10-DEC-2007 - MARTEN MADRIGAL, ALEXANDRA
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| 917 |
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|a 04-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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