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00985nam a2200385 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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|a E14
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|a F08
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| 911 |
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|a MS
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| 978 |
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|a EMF
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| 979 |
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|a 25-04-2003
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| 980 |
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|a ARR
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| 981 |
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|a 03-11-2004
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|a DOC
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| 991 |
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|a MOMA
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| 035 |
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|a 017348
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|a eng
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|a N E14 L962
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| 100 |
1 |
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|a Landstrom, L.
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| 700 |
1 |
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|a Oláon, S.
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| 245 |
1 |
0 |
|a Emergy analysis of coffee producing systems two ease studies in Nicaragua
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| 260 |
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|a Uppsala (Sweden) :
|b ,
|c 2002
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| 264 |
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|a Uppsala (Sweden) :
|b ,
|c 2002
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| 300 |
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|a 25 p.
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| 490 |
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|a Minor Field Studies (Sweden)
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| 500 |
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|a Ilus.; 35 ref.
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| 650 |
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7 |
|a COFFEA
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| 650 |
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7 |
|a SOSTENIBILIDAD
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| 650 |
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7 |
|a EXPLOTACIONES AGRARIAS
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| 650 |
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7 |
|a AGROFORESTERIA
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| 650 |
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7 |
|a SISTEMAS DE CULTIVO
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| 653 |
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|a SISTEMAS DE PRODUCCION
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| 942 |
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|c BK
|2 agris
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0754/02c01D1517/04c02
|o NE14 L962
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