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| LEADER |
01634nam a2200589 i 4500 |
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ta |
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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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| 978 |
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|a BGF
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| 979 |
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|a 4-9-97
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|a EMF
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|a 23-01-2013
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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 UNA
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| 991 |
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|a FAGRO
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| 991 |
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|a ENLINEA
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| 991 |
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|a 13a
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| 035 |
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|a 007476
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| 041 |
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|a spa
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| 092 |
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|a T N P36 G948
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| 100 |
1 |
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|a Guido López, J.C.
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| 700 |
1 |
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|a Murrillo Malespin, G.U. Asesor
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| 700 |
1 |
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|a Gamez Morales, W.R Asesor
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| 245 |
1 |
0 |
|a Evaluación de los factores de la ecuación universal de pérdidas de suelo en la micro cuenca "D", de la Cuenca Sur del Lago de Managua
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| 260 |
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|a Managua (Nicaragua) :
|b ,
|c 1997
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| 264 |
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|a Managua (Nicaragua) :
|b ,
|c 1997
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| 300 |
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|a 81 p.
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| 500 |
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|a Ilus.; 29 ref.
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| 520 |
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|a Sumario (Es)
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| 502 |
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|a Tesis (Ing Agr)
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| 650 |
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7 |
|a EROSION POR EL AGUA
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| 650 |
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7 |
|a CONTROL DE LA EROSION
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| 650 |
|
7 |
|a MANEJO DEL CULTIVO
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| 650 |
|
7 |
|a SUELO
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| 650 |
|
7 |
|a PARCELAS
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| 650 |
|
7 |
|a CLIMA
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| 650 |
|
7 |
|a PRECIPITACION ATMOSFERICA
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| 650 |
|
7 |
|a GEOLOGIA
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| 650 |
|
7 |
|a MUESTREO
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| 650 |
|
7 |
|a RECOLECCION
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| 650 |
|
7 |
|a METODOS ESTADISTICOS
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| 650 |
|
7 |
|a PLANTAS DE COBERTURA
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| 650 |
|
7 |
|a FRIJOL (PHASEOLUS)
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| 650 |
|
7 |
|a MAIZ
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| 650 |
|
7 |
|a NICARAGUA
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| 856 |
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|u https://cenida.una.edu.ni/Tesis/tnp36g948.pdf
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| 942 |
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|c BK
|2 agris
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0244/97c01
|o T N P36 G948
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0858/97c02
|o T N P36 G948
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D3128/04c03
|o T N P36 G948
|