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| LEADER |
00893nam a2200337 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 AS
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| 978 |
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|a GRH
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| 979 |
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|a 01-11-2001
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| 991 |
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|a PP
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| 991 |
|
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|a UNA-PUB
|
| 035 |
|
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|a 037449
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| 041 |
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|a spa
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| 092 |
|
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|a PP P36 S555
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| 100 |
1 |
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|a Shin, J.=700 1
|a Schlonvoigt, A.
|
| 700 |
1 |
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|a Kaas, D.
|
| 700 |
1 |
|
|a Prins, K.
|
| 245 |
1 |
0 |
|a Validacion de tecnologias agroforestales en Rio Guayabo, Costa Rica
|
| 773 |
0 |
# |
|k Agroforesteria en las Americas (Costa Rica)
|z 1022-7482
|z 1022-7482
|g v. 8(30) p.40-45
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| 500 |
|
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|a ilus., 10 ref.
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| 650 |
|
7 |
|a CITRUS
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| 650 |
|
7 |
|a COFFEA ARABICA
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| 650 |
|
7 |
|a CONSERVACION DE SUELOS
|
| 650 |
|
7 |
|a CAMBIO TECNOLOGICO
|
| 650 |
|
7 |
|a INVESTIGACION
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| 650 |
|
7 |
|a AGROFORESTERIA
|
| 650 |
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7 |
|a COSTA RICA
|
| 653 |
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|a INVESTIGACION PARTICIPATIVA
|
| 942 |
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|c BK
|2 agris
|