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970505s1994 sz ||||| eng |
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|a 9241571705
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|a 549403
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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 |
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|a 615.902
|b A846A
|2 00
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|a Assessing human health risks of chemicals :
|b derivation of guidance values for health-based exposure limits.
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260 |
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|a Geneva :
|b WHO,
|c 1994.
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300 |
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|a 73 páginas :
|b ilustraciones
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500 |
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|a "IPCS International Programme on Chemical Safety"
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500 |
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|a "Published under the joint sponsorship of the United Nations Environment Programme, the International Labour Organisation, and the World Health Organization"
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500 |
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|a Resúmenes en francés y español.
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650 |
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|a SUSTANCIAS PELIGROSAS
|x TOXICOLOGIA
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650 |
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|a HIGIENE AMBIENTAL
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912 |
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|a 23-MAR-2011 - CATALOG, HE
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916 |
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|a Centro Catalográfico
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