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00845nam a2200217 u 4500 |
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20201027095510.0 |
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160906s1980 xx ||||| eng |
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|a 89758
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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 551.460.63
|b W926s
|2 00
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|a Workshop on the Intercalibration of Sampling Procedures of the 10/WMO/ UNEP Pilot Proyect on Monitoring Background Levels of Selected Pollut ants in Open-Ocean Waters.
|d (1980 :
|c Bermuda)
|j Autor/a
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1 |
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|a Summary report.
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|a [Lugar de publicación no identificado] :
|b UNESCO,
|c 1980.
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300 |
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|a 92 páginas :
|b ilustraciones ;
|c 30 cm.--.
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490 |
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|a Workshop report
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650 |
0 |
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|a OCEANOGRAFIA
|v CONGRESOS
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912 |
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|a 09-FEB-2012 - LEON SORIO, MARIA ELENA
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949 |
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|a -LQ BLQ
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916 |
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|a Registros del LS-2000
|