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01699nam a2200565 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a A50
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| 908 |
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|a E10
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| 911 |
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|a MS
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| 978 |
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|a rs
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| 979 |
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|a 22-11-2001
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| 980 |
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|a RS/MDR
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| 981 |
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|a 06/07/2021
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| 991 |
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|a TEXTO
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| 991 |
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|a PASIVO
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| 991 |
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|a PAS7
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| 991 |
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|a ACTUALIZACION REGISTROS 1996
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| 991 |
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|a R2176
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| 020 |
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|a ISBN 0-7923-3608-9
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| 035 |
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|a 014420
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| 041 |
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|a eng
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| 092 |
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|a P A50 I61ec
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| 100 |
1 |
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|a Bouma, J.
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| 700 |
1 |
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|a Kuyvenhoven, A.
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| 700 |
1 |
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|a Bouman, B.A.M.
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| 700 |
1 |
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|a Luyten, J.C.
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| 700 |
1 |
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|a Zandstra, H.G.
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| 245 |
1 |
0 |
|a Eco-regional approaches for sustainable land use and food production : Proceedings of a symposium on eco-regional approaches in agricultural research, 12-16 Dec 1994, ISNAR, The Hague
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| 260 |
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|a Doerdrecht (The Netherlands) :
|b Kluwer Academic Publishers,
|c 1995
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| 264 |
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|a Doerdrecht (The Netherlands) :
|b Kluwer Academic Publishers,
|c 1995
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| 300 |
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|a 505 p.
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| 490 |
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|a Systems approaches for sustainable agricultural development (The Netherlands)
|
| 500 |
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|a Ilus.; 150 ref.
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| 650 |
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7 |
|a INVESTIGACION
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| 650 |
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7 |
|a PRODUCCION ALIMENTARIA
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| 650 |
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7 |
|a SEGURIDAD ALIMENTARIA
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| 650 |
|
7 |
|a TRANSFERENCIA DE TECNOLOGIA
|
| 650 |
|
7 |
|a FITOMEJORAMIENTO
|
| 650 |
|
7 |
|a SOSTENIBILIDAD
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| 650 |
|
7 |
|a SUELOS AGRICOLAS
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| 650 |
|
7 |
|a PLANES DE DESARROLLO
|
| 650 |
|
7 |
|a METODOS
|
| 650 |
|
7 |
|a EPIDEMIOLOGIA
|
| 650 |
|
7 |
|a PAISES EN DESARROLLO
|
| 650 |
|
7 |
|a DISTRIBUCION GEOGRAFICA
|
| 650 |
|
7 |
|a COSTA RICA
|
| 650 |
|
7 |
|a AFRICA
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| 942 |
|
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|c BK
|2 agris
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0425/96
|o P A50 I61ec
|