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| LEADER |
00857nam a2200313 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
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| 911 |
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|a M
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| 978 |
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|a EMF
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| 979 |
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|a 25/09/1996
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| 980 |
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|a EMF
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| 981 |
|
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|a 17-03-2004
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| 991 |
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|a DOC
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| 991 |
|
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|a MEMA
|
| 035 |
|
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|a 002865
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| 041 |
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|a spa
|
| 092 |
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|a N 631.4 K29
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| 100 |
1 |
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|a Kellermann, J.
|
| 245 |
1 |
3 |
|a La conservación y la restauración de suelos aguas y bosques en Nicaragua
|
| 260 |
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|a Managua (Nicaragua) :
|b MAG,
|c 1974
|
| 264 |
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|a Managua (Nicaragua) :
|b MAG,
|c 1974
|
| 300 |
|
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|a 98 p.
|
| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a CONSERVACION DE AGUAS
|
| 650 |
|
7 |
|a CONSERVACION DE LOS RECURSOS
|
| 650 |
|
7 |
|a NICARAGUA
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0049/04c01
|o N 631.4 K29
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0050/04c02
|o N 631.4 K29
|