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00861nam a22002051a 4500 |
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UNA01000048220 |
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20120328191049.0 |
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080728s1984 000 0 eng d |
040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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082 |
0 |
4 |
|a 634.97343
|b N277c
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100 |
1 |
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|a National Research Council (US) Advisory Committee on Technology Innovation
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245 |
1 |
0 |
|a Casuarinas :
|b nitrogen fixing trees for adverse sites :
|b Report of an Ad Hoc Panel of the Advisory Committee on Technology Innovation Board on Science and Technology for International Affairs, National Research Council.
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260 |
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|a Washington :
|b Natural Academy Press ,
|c 1984
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300 |
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|a 118 p.
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490 |
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|a Innovations in tropical reforestation
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650 |
0 |
4 |
|a CASUARINA EQUISETIFOLIA
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650 |
0 |
4 |
|a ARBOLES
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650 |
0 |
4 |
|a FIJACION DEL NITROGENO
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650 |
0 |
4 |
|a FLORA
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852 |
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|a BMARCAM
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