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00685nam a2200205 a 4500 |
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000189996 |
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20100722145646.0 |
| 008 |
100617s1989 enk r 000 0 eng d |
| 020 |
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|a 0521309670
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 668.65
|b M953p
|2 21
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| 100 |
1 |
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|a Muirhead-Thomson, R. C.
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| 245 |
1 |
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|a Pesticide impact on stream fauna :
|b with special reference to macroinvertebrates. /
|c R. C. Muirhead-Thomson.
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| 260 |
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|a Cambridge :
|b Cambridge University Press,
|c 1989.
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| 300 |
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|a volúmenesii, 275 páginas ;
|c 23 cm.
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| 650 |
0 |
4 |
|a PLAGUICIDAS
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| 650 |
0 |
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|a AGUA DULCE
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| 650 |
0 |
4 |
|a ECOLOGIA
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| 650 |
0 |
4 |
|a FAUNA
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| 650 |
0 |
4 |
|a INVERTEBRADOS
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