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LEADER |
00890nam a2200337 i 4500 |
007 |
ta |
040 |
|
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|a Universidad Nacional Agraria
|b spa
|
907 |
|
|
|a F08
|
911 |
|
|
|a M
|
978 |
|
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|a BGF
|
979 |
|
|
|a 17-12-1997
|
980 |
|
|
|a LMGD
|
981 |
|
|
|a 24/06/2021
|
991 |
|
|
|a DOC
|
991 |
|
|
|a ACTUALIZACIËN REGISTROS 1997
|
991 |
|
|
|a LG22621
|
035 |
|
|
|a 003977
|
041 |
|
|
|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 |
|
|
|a Cali (Colombia) :
|b ,
|c 1996
|
264 |
|
|
|a Cali (Colombia) :
|b ,
|c 1996
|
300 |
|
|
|a 11 p.
|
500 |
|
|
|a Ilus.
|
650 |
|
7 |
|a AGRICULTURA ORGANICA
|
650 |
|
7 |
|a ABONOS VERDES
|
650 |
|
7 |
|a COBERTURA VERDE
|
942 |
|
|
|c BK
|2 agris
|
952 |
|
|
|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
|