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LEADER |
01244nam a2200409 i 4500 |
007 |
ta |
040 |
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|a Universidad Nacional Agraria
|b spa
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907 |
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|a E14
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908 |
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|a F08
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911 |
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|a AM
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978 |
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979 |
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|a 31-07-2001
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980 |
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|a MDR
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981 |
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|a 03-12-2010
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991 |
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|a TEXTO
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991 |
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|a adir3
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020 |
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|a ISBN 9977-64-829-8
|
035 |
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|a 013544
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041 |
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|a spa
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092 |
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|a F08 G216a
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100 |
1 |
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|a Brenes, L.=700 1
|a Gomez, J.
|
700 |
1 |
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|a Chaverri, F.
|
245 |
1 |
0 |
|a De convencional a orgánico: una experiencia en tierra blanca de Cartago, Costa Rica (1987-1994)
|
773 |
0 |
# |
|t Agricultura orgánica: memoria sobre el simposio centroamericano
|d San José (Costa Rica) : EUNED , 1999
|x ISBN 9977-64-829-8
|
300 |
|
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|a p. 387-403
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500 |
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|a 23 ref.
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520 |
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|a Sumario (Es)
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650 |
|
7 |
|a AGRICULTORES
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650 |
|
7 |
|a AGRICULTURA DE TRANSICION
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650 |
|
7 |
|a AGRICULTURA ORGANICA
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650 |
|
7 |
|a PROYECTOS DE DESARROLLO
|
650 |
|
7 |
|a CONCIENCIA SOCIAL
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942 |
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|c BK
|2 agris
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952 |
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