|
|
|
|
LEADER |
00993nam a2200385 i 4500 |
007 |
ta |
040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
907 |
|
|
|a H20
|
911 |
|
|
|a M
|
978 |
|
|
|a GRH
|
979 |
|
|
|a 21-02-2005
|
980 |
|
|
|a MDR
|
981 |
|
|
|a 02-05-2007
|
991 |
|
|
|a DOC
|
035 |
|
|
|a 021893
|
041 |
|
|
|a eng
|
092 |
|
|
|a H20 W721p
|
100 |
1 |
|
|a Williams, L.E.
|
700 |
1 |
|
|a Gordon, D.T.
|
700 |
1 |
|
|a Nault, L.R.
|
245 |
1 |
0 |
|a Proceedings International Maize virus disease colloquium and workshop. August 16-19, 1976
|
260 |
|
|
|a Ohio (EUA) :
|b ,
|c 1976
|
264 |
|
|
|a Ohio (EUA) :
|b ,
|c 1976
|
300 |
|
|
|a 145 p.
|
500 |
|
|
|a Ilus., 90 ref.
|
650 |
|
7 |
|a ZEA MAYS
|
650 |
|
7 |
|a PRODUCCION
|
650 |
|
7 |
|a VIROSIS
|
650 |
|
7 |
|a CONTROL DE ENFERMEDADES
|
650 |
|
7 |
|a SINTOMAS
|
650 |
|
7 |
|a DIAGNOSTICO
|
650 |
|
7 |
|a TRANSMISION DE ENFERMEDADES
|
942 |
|
|
|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
|