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LEADER |
01068nam a2200385 i 4500 |
007 |
ta |
040 |
|
|
|a Universidad Nacional Agraria
|b spa
|
907 |
|
|
|a P35
|
911 |
|
|
|a AM
|
978 |
|
|
|a EMF
|
979 |
|
|
|a 01-10-2001
|
980 |
|
|
|a RS
|
981 |
|
|
|a 02/07/2021
|
991 |
|
|
|a DOC
|
991 |
|
|
|a S
|
991 |
|
|
|a EPEC
|
991 |
|
|
|a ACTUALIZACION REGISTROS 1996
|
991 |
|
|
|a R2172
|
035 |
|
|
|a 014096
|
041 |
|
|
|a spa
|
092 |
|
|
|a PCCMCA 13a 1967
|
100 |
1 |
|
|a Mannix F, John=700 1
|a Rodríguez, Rosa Ma.
|
245 |
1 |
0 |
|a Estudio sobre toxicidad del cobre acumulado en los suelos del litoral pacífico sur de Costa Rica
|
773 |
0 |
# |
|t Reunión
|d San José (Costa Rica) , 1967
|
300 |
|
|
|a p. 77-80
|
500 |
|
|
|a Ilus.
|
650 |
|
7 |
|a ORYZA SATIVA
|
650 |
|
7 |
|a TOXICIDAD DEL SUELO
|
650 |
|
7 |
|a COBRE
|
650 |
|
7 |
|a FITOTOXICIDAD
|
650 |
|
7 |
|a COSTA RICA
|
942 |
|
|
|c BK
|2 agris
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0635/96c01
|o PCCMCA 13a 1967
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0636/96c02
|o PCCMCA 13a 1967
|
952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0637/96c03
|o PCCMCA 13a 1967
|