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| LEADER |
01063nam a2200421 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 F07
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| 911 |
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|a M
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| 978 |
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|a EMF
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| 979 |
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|a 31-03-2000
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| 980 |
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|a RSM
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| 981 |
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|a 01/12/2020
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| 991 |
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|a DOC
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| 991 |
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|a ECIMAR
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| 991 |
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|a ACTUALIZACION REGISTROS 1995
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| 991 |
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|a 201201RS
|
| 035 |
|
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|a 009906
|
| 041 |
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|a spa
|
| 092 |
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|a F07 C397
|
| 100 |
1 |
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|a Barreto, Hector
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| 700 |
1 |
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|a Raab, Robert
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| 700 |
1 |
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|a Tasistro, Armando
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| 700 |
1 |
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|a Violic, Alejandro
|
| 245 |
1 |
0 |
|a Labranza de conservación en maiz
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| 260 |
|
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|a México (México) :
|b ,
|c 1988
|
| 264 |
|
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|a México (México) :
|b ,
|c 1988
|
| 300 |
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|a 163 p.
|
| 500 |
|
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|a Ilus.; 10 ref.
|
| 650 |
|
7 |
|a ZEA MAYS
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| 650 |
|
7 |
|a LABRANZA DE CONSERVACION
|
| 650 |
|
7 |
|a LABRANZA CONVENCIONAL
|
| 650 |
|
7 |
|a RENDIMIENTO DE CULTIVOS
|
| 650 |
|
7 |
|a ESCARDA
|
| 650 |
|
7 |
|a CULTIVO
|
| 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 D0511/95c01
|o F07 C397
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0314/01c02
|o F07 C397
|