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00724nab a2200193 u 4500 |
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000468064 |
| 005 |
20220817114058.0 |
| 008 |
060403 r ||||| und |
| 035 |
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|a 8494833
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
0 |
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|a 550
|b E
|2 00
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| 245 |
1 |
0 |
|a Investigating marine pollution :
|b Dimitri Deheyn conducts experiments to determine how marine animals react to contaminants.
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| 300 |
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|a 1 videocasete (28 min.) : sound, color :
|b sonoro, a color ;
|c 1/2 plg.
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| 650 |
0 |
7 |
|a OCEANO
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| 650 |
0 |
7 |
|a FAUNA MARINA
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| 650 |
0 |
7 |
|a CONTAMINACION MARINA
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| 773 |
0 |
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|7 nnab
|t Explorations
|g Vol.8, no.3
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| 912 |
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|a 06-APR-2006 - SANCHEZ VELASQUEZ, AURA
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| 917 |
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|a 03-APR-2006 - SANCHEZ VELASQUEZ, AURA
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