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| LEADER |
00993nam a2200385 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 M
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| 978 |
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|a GRH
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| 979 |
|
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|a 21-02-2005
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| 980 |
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|a MDR
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| 981 |
|
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|a 02-05-2007
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| 991 |
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|a DOC
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| 035 |
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|a 021893
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| 041 |
|
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|a eng
|
| 092 |
|
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|a H20 W721p
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| 100 |
1 |
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|a Williams, L.E.
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| 700 |
1 |
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|a Gordon, D.T.
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| 700 |
1 |
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|a Nault, L.R.
|
| 245 |
1 |
0 |
|a Proceedings International Maize virus disease colloquium and workshop. August 16-19, 1976
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| 260 |
|
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|a Ohio (EUA) :
|b ,
|c 1976
|
| 264 |
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|a Ohio (EUA) :
|b ,
|c 1976
|
| 300 |
|
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|a 145 p.
|
| 500 |
|
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|a Ilus., 90 ref.
|
| 650 |
|
7 |
|a ZEA MAYS
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| 650 |
|
7 |
|a PRODUCCION
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| 650 |
|
7 |
|a VIROSIS
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| 650 |
|
7 |
|a CONTROL DE ENFERMEDADES
|
| 650 |
|
7 |
|a SINTOMAS
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| 650 |
|
7 |
|a DIAGNOSTICO
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| 650 |
|
7 |
|a TRANSMISION DE ENFERMEDADES
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D2444/04C1
|o H20 W721p
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D2445/04C2
|o H20 W721p
|