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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
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|a H574.909
|b R454r
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1 |
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|a Doi, Ryoichi
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|a Soil sehydrogenase in a land degradation-rehabilitation gradient:
|b observations from a savanna site with a wet/dry seasonal cycle
|h [artículo de revista]
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4 |
|a ACACIA
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| 650 |
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|a DETERIORO DEL MEDIO AMBIENTE
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| 650 |
0 |
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|a FAUNA DEL SUELO
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|a REHABILITACION DE TIERRAS
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| 650 |
0 |
4 |
|a SABANAS
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| 650 |
0 |
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|a SUELOS
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| 773 |
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|t Revista de biología tropical
|g Vol.57, no.1-2 (Mar.-jun. - 2009), p.223-234
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| 852 |
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|a Biblioteca Joaquín García Monge. Hemeroteca
|