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| LEADER |
01139nam a2200421 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 E20
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| 911 |
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|a MS
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| 978 |
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|a RSM
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| 979 |
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|a 20-09-2008
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| 980 |
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|a RVG
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| 981 |
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|a 24-09-2009
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| 991 |
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|a TEXTO
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| 991 |
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|a PFAR2
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| 991 |
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|a AGREGADO
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| 991 |
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|a RVG
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| 991 |
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|a 240909
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| 035 |
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|a 027682
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| 041 |
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|a spa
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| 092 |
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|a E20 S243
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| 100 |
1 |
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|a Saravia, A.
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| 245 |
1 |
0 |
|a Un enfoque de sistemas para el desarrollo agricola
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| 260 |
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|a San Jose (Costa Rica) :
|b ,
|c 1983 (rimp.1985)
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| 264 |
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|a San Jose (Costa Rica) :
|b ,
|c 1983 (rimp.1985)
|
| 300 |
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|a 265 p.
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| 490 |
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|a Serie desarrollo institucional (IICA)
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| 500 |
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|a Ilus.
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| 650 |
|
7 |
|a SISTEMAS DE EXPLOTACION
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| 650 |
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7 |
|a PRODUCCION
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| 650 |
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7 |
|a INVESTIGACION
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| 650 |
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7 |
|a EDUCACION
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| 650 |
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7 |
|a DESARROLLO AGRICOLA
|
| 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 L0421/04c01
|o E20 S243
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0422/04c02
|o E20 S243
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1683/08c03
|o E20 S243
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p L1467/09c04
|o E20 S243
|