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00777nam a2200253 u 4500 |
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000384314 |
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20020513092151.0 |
| 008 |
020513s1973 fr ||||| eng |
| 035 |
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|a 6913863
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| 040 |
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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 589.3
|b U56g
|2 00
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| 110 |
1 |
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|a Unesco
|e Autor/a
|4 aut
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1 |
0 |
|a A guide to the measurement of marine primary production under some especial conditions /
|c Unesco
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| 260 |
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|a Paris :
|b UNESCO,
|c 1973.
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| 300 |
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|a 73 páginas :
|b ilustraciones
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| 490 |
0 |
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|a Monographs on oceanographic methodology
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| 650 |
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|a ALGAS MARINAS
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| 650 |
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|a PRODUCTIVIDAD PRIMARIA (BIOLOGIA)
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| 650 |
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|x MEDICIONES
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| 650 |
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|a AGUA DE MAR
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| 650 |
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|x ANALISIS
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| 949 |
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|a AM
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| 916 |
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|a Reconversión
|