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01063nam a2200277 u 4500 |
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000214344 |
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20011019140521.0 |
| 008 |
011011s1978 fr ||||| eng |
| 020 |
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|a 9283211197
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| 035 |
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|a 6665463
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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 615.951.41
|b E61e
|2 21
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| 100 |
1 |
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|a Walker, E.A.
|e Editor/a
|4 edt
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| 245 |
1 |
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|a Environmental aspects of n-nitroso compounds :
|b proceedings of a Working conference held at the New England Center for Continuing Education, University of New Hampshire, Durham, New Hampshire, USA 22-24 August 1977 /
|c editors E.A. Walker ... [y otros]
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| 260 |
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|a Lyon :
|b International Agency for Research on Cancer,
|c 1978.
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| 300 |
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|a 560 páginas
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| 490 |
0 |
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|a ARC Scientific Publication ;
|v no. 19)
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| 650 |
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|a CARCINOGENESIS
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| 650 |
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|v CONGRESOS
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| 650 |
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|a NITRATOS
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| 650 |
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|x TOXICOLOGIA
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| 650 |
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|x ANALISIS
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| 650 |
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|a TOXICOLOGIA AMBIENTAL
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| 912 |
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|a 19-OCT-2001 - ROJAS SOTO, ANA EUDITH
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| 917 |
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|a 11-OCT-2001 - JEREZ BRENES, SILVIA ELENA
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