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| LEADER |
00890nam a2200337 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 F08
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| 911 |
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|a M
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| 978 |
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|a BGF
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| 979 |
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|a 17-12-1997
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| 980 |
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|a LMGD
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| 981 |
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|a 24/06/2021
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| 991 |
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|a DOC
|
| 991 |
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|a ACTUALIZACIËN REGISTROS 1997
|
| 991 |
|
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|a LG22621
|
| 035 |
|
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|a 003977
|
| 041 |
|
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|a spa
|
| 092 |
|
|
|a F08 R436
|
| 100 |
1 |
|
|a Restrepo Rivera, Jairo.
|
| 245 |
1 |
0 |
|a Aportes de los abonos verdes usados en la agricultura orgánica como cobertura
|
| 260 |
|
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|a Cali (Colombia) :
|b ,
|c 1996
|
| 264 |
|
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|a Cali (Colombia) :
|b ,
|c 1996
|
| 300 |
|
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|a 11 p.
|
| 500 |
|
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|a Ilus.
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| 650 |
|
7 |
|a AGRICULTURA ORGANICA
|
| 650 |
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7 |
|a ABONOS VERDES
|
| 650 |
|
7 |
|a COBERTURA VERDE
|
| 942 |
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|c BK
|2 agris
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0777/97c01
|o F08 R436
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1252/98c02
|o F08 R436
|