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20120328190912.0 |
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080728s1994 000 0 eng d |
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|a 3540577467
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a 551.415
|b M224d2
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| 100 |
1 |
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|a Mainguet, Monique,
|d 1937-
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|a Desertification :
|b natural background and human mismanagement /
|c Monique Mainguet
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| 250 |
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|a 2a. ed.
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| 260 |
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|a Berlin :
|b Springer-Verlag ,
|c 1994
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| 300 |
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|a 314 p. :
|b il. ;
|c 24 cm.
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| 490 |
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|a Springer study edition
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4 |
|a DETERIORO DEL SUELO
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|a DESIERTOS
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| 650 |
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|a EROSION
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| 650 |
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|a AGRICULTURA
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| 650 |
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|a UTILIZACION DE LA TIERRA
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| 650 |
0 |
4 |
|a Desertificación USE DESIERTOS
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| 852 |
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|a RESERV.
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