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| LEADER |
00994nam a2200349 i 4500 |
| 007 |
ta |
| 040 |
|
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a P36
|
| 908 |
|
|
|a P01
|
| 911 |
|
|
|a AM
|
| 978 |
|
|
|a bgf
|
| 979 |
|
|
|a 2-3-97
|
| 980 |
|
|
|a RSM
|
| 981 |
|
|
|a 01/08/2006
|
| 991 |
|
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|a DOC
|
| 991 |
|
|
|a ya
|
| 991 |
|
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|a ACTUALIZACION REGISTROS 1996
|
| 991 |
|
|
|a R1522021
|
| 035 |
|
|
|a 003503
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a N P36 I59ta
|
| 100 |
1 |
|
|a Membreño, Benito
|
| 245 |
1 |
0 |
|a Nivel "A"
|
| 773 |
0 |
# |
|t Taller sobre conservación de suelos a representantes agropecuarios de Tipitapa y San Francisco Libre 7,8, 9 Abril 1994
|d Managua (Nicaragua) , 1994
|
| 300 |
|
|
|a pv.
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a ORDENACION DE TIERRAS
|
| 650 |
|
7 |
|a CULTIVO EN CURVAS DE NIVEL
|
| 942 |
|
|
|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0723/96c01
|o N P36 I59ta
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0621/05c02
|o N P36 I59ta
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0622/05c03
|o N P36 I59ta
|