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LEADER |
01113nam a2200409 i 4500 |
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040 |
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|a Universidad Nacional Agraria
|b spa
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907 |
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|a E14
|
911 |
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|a M
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978 |
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|a RSM
|
979 |
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|a 22-12-1997
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980 |
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|a EMF
|
981 |
|
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|a 26/07/2021
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991 |
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|a DOC
|
991 |
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|a EMF260721
|
991 |
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|a ACTUALIZACION DE REGISTRO 1997
|
035 |
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|a 004501
|
041 |
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|a eng
|
092 |
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|a E14 P116
|
100 |
1 |
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|a Pachico, Douglas
|
245 |
1 |
0 |
|a After the green revolution: Technical change in bean production in Colombia, Costa Rica, and Guatemala
|
260 |
|
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|a Cali (Colombia) :
|b CIAT,
|c [199-?]
|
264 |
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|a Cali (Colombia) :
|b CIAT,
|c [199-?]
|
300 |
|
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|a vp.
|
500 |
|
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|a Ilus.; 23 ref.
|
650 |
|
7 |
|a DESARROLLO AGRICOLA
|
650 |
|
7 |
|a VARIEDADES DE ALTO RENDIMIENTO
|
650 |
|
7 |
|a DESARROLLO RURAL
|
650 |
|
7 |
|a TRANSFERENCIA DE TECNOLOGIA
|
650 |
|
7 |
|a PAISES EN DESARROLLO
|
650 |
|
7 |
|a CAMBIO TECNOLOGICO
|
650 |
|
7 |
|a COSTA RICA
|
650 |
|
7 |
|a GUATEMALA
|
650 |
|
7 |
|a COLOMBIA
|
653 |
|
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|a REVOLUCION VERDE
|
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 D1753/97
|o E14 P116
|