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| LEADER |
01145nam a2200373 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 P40
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| 911 |
|
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|a M
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| 978 |
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|a MDF
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| 979 |
|
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|a 17-07-2012
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| 980 |
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|a MDR
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| 981 |
|
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|a 07-09-2012
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| 991 |
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|a TEX
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| 991 |
|
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|a am7912
|
| 035 |
|
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|a 033061
|
| 041 |
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|a spa
|
| 092 |
|
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|a P40 B837f
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| 100 |
1 |
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|a Brenes, C.
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| 710 |
1 |
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|a Organismo Internacional Regional de Sanidad Agropecuaria, San Salvador (El Salvador)
|
| 245 |
1 |
0 |
|a Fenomeno de "El Niño":Recomendaciones para reducir sus impactos sobre el sector pesquero y acuicola centroamericano
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| 260 |
|
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|a San Salvador (El Salvador) :
|b ,
|c 2010
|
| 264 |
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|a San Salvador (El Salvador) :
|b ,
|c 2010
|
| 300 |
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|a 15 p.
|
| 500 |
|
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|a Ilus
|
| 650 |
|
7 |
|a FENOMENOS ATMOSFERICOS
|
| 650 |
|
7 |
|a EVALUACION DEL IMPACTO AMBIENTAL
|
| 650 |
|
7 |
|a SECTOR AGRARIO
|
| 650 |
|
7 |
|a CENTROAMERICA
|
| 653 |
|
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|a FENOMENO CLIMATICO EL NIÑO
|
| 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 D0467/12c01
|o P40 B837f
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0541/12c02
|o P40 B837f
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0542/12c03
|o P40 B837f
|