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| LEADER |
01116nam a2200385 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 F61
|
| 911 |
|
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|a AS
|
| 978 |
|
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|a FMR
|
| 979 |
|
|
|a 12-04-2007
|
| 991 |
|
|
|a PP
|
| 991 |
|
|
|a FMR/ABR/07
|
| 035 |
|
|
|a 044792
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a PP F61 M966
|
| 100 |
1 |
|
|a Munguia, R.=700 1
|a Beer, J.
|
| 700 |
1 |
|
|a Harmand, J.M.
|
| 700 |
1 |
|
|a Haggar, J.
|
| 245 |
1 |
0 |
|a Tasa de descomposicion y liberacion de nutrientes de la hojarasca de Eucaliptus deglupta, Coffea arabica y hojas verdes de Erythrin poeppigiana, solas y en mezclas
|
| 773 |
0 |
# |
|k Agroforesteria en Las Americas (Costa Rica)
|z IáN 1022-7482
|z IáN 1022-7482
|g (no.41/42) p.62-68
|
| 500 |
|
|
|a Ilus., 20 ref.
|
| 520 |
|
|
|a (En, Es)
|
| 650 |
|
7 |
|a DISPONIBILIDAD DE NUTRIENTES
|
| 650 |
|
7 |
|a ARBOLES DE SOMBRA
|
| 650 |
|
7 |
|a EUCALIPTUS DEGLUPTA
|
| 650 |
|
7 |
|a ERYTHRINA POEPPIGIANA
|
| 650 |
|
7 |
|a COFFEA ARABICA
|
| 650 |
|
7 |
|a DEGRADACION
|
| 650 |
|
7 |
|a HOJARASCA
|
| 650 |
|
7 |
|a LIXIVIACION
|
| 650 |
|
7 |
|a LIGNINA
|
| 650 |
|
7 |
|a POLIFENOLES
|
| 650 |
|
7 |
|a COSTA RICA
|
| 942 |
|
|
|c BK
|2 agris
|