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| LEADER |
00856nam a2200313 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 H20
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| 911 |
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|a AM
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| 978 |
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|a EMF
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| 979 |
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|a 31-10-2001
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| 991 |
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|a DOC
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| 991 |
|
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|a OCTEC
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| 035 |
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|a 014262
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| 041 |
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|a spa
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| 092 |
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|a PCCMCA 22a 1976 v.2
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| 100 |
1 |
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|a Gamez, R.=700 1
|a Ramirez, C.
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| 700 |
1 |
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|a Rivera, C.
|
| 245 |
1 |
0 |
|a Utilización de métodos serológicos en el diagnóstico del virus del rayado fino del maiz
|
| 773 |
0 |
# |
|t Memoria
|d San José (Costa Rica) , 1976
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| 300 |
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|a v.2: pv.
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| 500 |
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|a 5 ref.
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| 650 |
|
7 |
|a ZEA MAYS
|
| 650 |
|
7 |
|a VIRUS
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| 650 |
|
7 |
|a INMUNODIAGNOSTICO
|
| 650 |
|
7 |
|a COSTA RICA
|
| 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 D0805/01c01
|o PCCMCA 22a 1976 v.2
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0807/01c02
|o PCCMCA 22a 1976 v.2
|