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| LEADER |
01185nam 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 P36
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| 911 |
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|a M
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| 980 |
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|a emf
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| 981 |
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|a 02-10-2012
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| 991 |
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|a DOC
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| 991 |
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|a TESIS
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| 991 |
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|a ISCA
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| 991 |
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|a EPV
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| 991 |
|
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|a ENLINEA
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| 035 |
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|a 007275
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| 041 |
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|a spa
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| 092 |
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|a T N P36 M385
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| 100 |
1 |
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|a Martínez Ortega, J.M.
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| 700 |
1 |
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|a Blanco Beteta, F.O.
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| 700 |
1 |
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|a Prat, C. Asesor
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| 245 |
1 |
0 |
|a Incidencia técnica y socio-económica en el estado de Terrazas
|
| 260 |
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|a Managua (Nicaragua) :
|b ,
|c 1989
|
| 264 |
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|a Managua (Nicaragua) :
|b ,
|c 1989
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| 300 |
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|a 65 p.
|
| 500 |
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|a Ilus.; 9 ref.
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| 502 |
|
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|a Tesis (Ing Agr)
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| 650 |
|
7 |
|a CONSERVACION DE SUELOS
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| 650 |
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7 |
|a EROSION
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| 650 |
|
7 |
|a CONTROL DE LA EROSION
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| 650 |
|
7 |
|a NICARAGUA
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| 856 |
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|u https://cenida.una.edu.ni/Tesis/tnp36m385.pdf
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1003/98c01
|o T N P36 M385
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1143/98c02
|o T N P36 M385
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0004/12c03
|o T N P36 M385
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0005/12c04
|o T N P36 M385
|