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00719nam a22001931a 4500 |
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UNA01000085162 |
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20200925132245.0 |
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080728s1994 000 0 spa d |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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| 082 |
0 |
4 |
|a 630
|b L987c
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|a Lynam Tim J.
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| 245 |
1 |
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|a Contingent valuation of multipurpose tree resource in the smallholder farming sector, Zimbabwe /
|c T.J.P. Lynam, Bruce M. Campbell, S.J. Vermeulen.
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| 260 |
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|a Sweden :
|b Gothenburg University,
|c 1994.
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| 300 |
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|a 20 páginas ;
|c 28 cm.
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| 490 |
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|a Studies in Environmental Economics and Development ;
|v 8
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| 650 |
0 |
4 |
|a VALORACION
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| 650 |
0 |
4 |
|a AGRICULTURA
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| 700 |
1 |
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|a Campbell, Bruce
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| 700 |
1 |
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|a Vermeulen, S.J.
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