|
|
|
|
| LEADER |
01268nam a2200433 i 4500 |
| 007 |
ta |
| 040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a F08
|
| 911 |
|
|
|a M
|
| 978 |
|
|
|a EMF
|
| 979 |
|
|
|a 05-06-2003
|
| 980 |
|
|
|a emf
|
| 981 |
|
|
|a 20-11-2012
|
| 991 |
|
|
|a DOC
|
| 991 |
|
|
|a TESISIN
|
| 991 |
|
|
|a CATIE
|
| 035 |
|
|
|a 017595
|
| 041 |
|
|
|a spa
|
| 092 |
|
|
|a T F08 G984
|
| 100 |
1 |
|
|a Gutiérrez Castillo, M.
|
| 245 |
1 |
0 |
|a Disponibilidad y dinámica de nitrógeno en el suelo bajo especies maderables y leguminosas usadas como sombra en sistemas de café, en la subcuenca del Río Grande del General
|
| 260 |
|
|
|a Turrialba (Costa Rica) :
|b ,
|c 2002
|
| 264 |
|
|
|a Turrialba (Costa Rica) :
|b ,
|c 2002
|
| 300 |
|
|
|a 62 p.
|
| 500 |
|
|
|a Ilus.; 68 ref.
|
| 520 |
|
|
|a Sumarios (Es, En)
|
| 502 |
|
|
|a Tesis (Mag Sc)
|
| 650 |
|
7 |
|a COFFEA ARABICA
|
| 650 |
|
7 |
|a ERYTHRINA POEPPIGIANA
|
| 650 |
|
7 |
|a EUCALYPTUS DEGLUPTA
|
| 650 |
|
7 |
|a TERMINALIA
|
| 650 |
|
7 |
|a PLANTAS DE SOMBRA
|
| 650 |
|
7 |
|a NITROGENO
|
| 650 |
|
7 |
|a AGROFORESTERIA
|
| 650 |
|
7 |
|a COSTA RICA
|
| 942 |
|
|
|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0573/03c01
|o T F08 G984
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0574/03c02
|o T F08 G984
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1871/04c03
|o T F08 G984
|