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| LEADER |
01092nam a2200385 i 4500 |
| 007 |
ta |
| 040 |
|
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a F04
|
| 911 |
|
|
|a AM
|
| 980 |
|
|
|a MDR
|
| 981 |
|
|
|a 23/11/2020
|
| 991 |
|
|
|a GRANOS-NI
|
| 991 |
|
|
|a UNAB
|
| 991 |
|
|
|a Actualizacion de Registros 1995 6
|
| 991 |
|
|
|a MDR231120
|
| 035 |
|
|
|a 005924
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a N H20 I59p
|
| 100 |
1 |
|
|a Cuadra Romano, Margarita
|
| 245 |
1 |
0 |
|a Uso de los fertilizantes nitrogenados en maíz
|
| 773 |
0 |
# |
|t Seminario
|d Managua (Nicaragua) , 1989
|
| 300 |
|
|
|a p. 1-16
|
| 500 |
|
|
|a Ilus.; 42 ref.
|
| 650 |
|
7 |
|a ZEA MAYS
|
| 650 |
|
7 |
|a ABONOS NITROGENADOS
|
| 650 |
|
7 |
|a APLICACION DE ABONOS
|
| 650 |
|
7 |
|a RENDIMIENTO DE CULTIVOS
|
| 650 |
|
7 |
|a NICARAGUA
|
| 653 |
|
|
|a SUELO Y FERTILIZANTES
|
| 653 |
|
|
|a FERTILIZACION DEL SUELO
|
| 942 |
|
|
|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1539/95c01
|o N H20 I59p
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0054/96c02
|o N H20 I59p
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0214/96c03
|o N H20 I59p
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1750/98c04
|o N H20 I59p
|