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| LEADER |
00878nam a2200349 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a P36
|
| 911 |
|
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|a M
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| 978 |
|
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|a GRH
|
| 979 |
|
|
|a 25-01-2005
|
| 991 |
|
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|a DOC
|
| 991 |
|
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|a GUILLE5
|
| 991 |
|
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|a MEMO1
|
| 991 |
|
|
|a GRH05/2005
|
| 035 |
|
|
|a 021690
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a N P36 I59c
|
| 110 |
1 |
|
|a Instituto de Promocion Humana, Somoto (Nicaragua)
|
| 245 |
1 |
0 |
|a Conservacion de suelos
|
| 260 |
|
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|a Somoto (Nicaragua) :
|b ,
|c [19--?]
|
| 264 |
|
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|a Somoto (Nicaragua) :
|b ,
|c [19--?]
|
| 300 |
|
|
|a 20 p.
|
| 490 |
|
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|a Aprendamos a cultivar (Nicaragua)
|
| 500 |
|
|
|a no. 2
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a MANEJO DEL SUELO
|
| 650 |
|
7 |
|a EROSION
|
| 650 |
|
7 |
|a TERRENO EN DECLIVE
|
| 650 |
|
7 |
|a NICARAGUA
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D2075/04
|o N P36 I59c
|