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00989nam a2200253 u 4500 |
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000317901 |
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20111011151151.0 |
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s1987 s1987 sz ||||| eng |
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|a 9241542721
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|a 104846
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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 616.01
|b P957p
|2 00
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|a Principles of studies on diseases of suspected chemical etiology and their prevention
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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 79 páginas ;
|c 21 cm.--
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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 Nation Environment Programmme, the International Labour Organisation, and the World Health Organization.
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| 650 |
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|a PRODUCTOS QUIMICOS
|x TOXICOLOGIA
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| 650 |
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|a FARMACOLOGIA
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| 650 |
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|a ENFERMEDADES
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| 912 |
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|a 11-OCT-2011 - GARRIDO CORDERO, IRINA
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| 949 |
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|a YV,GA-GA b GA
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| 916 |
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|a Registros del LS-2000
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