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| LEADER |
01026nam a2200373 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a P36
|
| 908 |
|
|
|a P01
|
| 911 |
|
|
|a MS
|
| 978 |
|
|
|a BGF
|
| 979 |
|
|
|a 17-12-1997
|
| 980 |
|
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|a RS
|
| 981 |
|
|
|a 19/01/2022
|
| 991 |
|
|
|a DOC
|
| 991 |
|
|
|a ACTUALIZACION REGISTROS 1997
|
| 991 |
|
|
|a R19122
|
| 035 |
|
|
|a 004057
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a N P36 U42
|
| 100 |
1 |
|
|a Ulloa Flores, Socorro
|
| 700 |
1 |
|
|a Mendoza Corrales, Reynaldo B.
|
| 700 |
1 |
|
|a Jirón, Noel
|
| 245 |
1 |
0 |
|a Adopción de tecnologías de conservación de suelos y agua en las microcuencas de: Cinco Pinos y El Chaparral-Chinandega
|
| 260 |
|
|
|a Managua (Nicaragua) :
|b ,
|c 1996
|
| 264 |
|
|
|a Managua (Nicaragua) :
|b ,
|c 1996
|
| 300 |
|
|
|a pv.
|
| 490 |
|
|
|a Documento técnico (Nicaragua)
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a CONSERVACION DE AGUAS
|
| 650 |
|
7 |
|a TECNOLOGIA
|
| 650 |
|
7 |
|a NICARAGUA
|
| 942 |
|
|
|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1014/97
|o N P36 U42
|