|
|
|
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| LEADER |
00637nam#a2200205#a#4500 |
| 001 |
OAGSID010055 |
| 003 |
OAG |
| 008 |
||||||s1978 |||| |||| ||spa d |
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 092 |
# |
# |
|c 631 ARN
|
| 100 |
1 |
# |
|a Arnon, Isaac
|
| 245 |
1 |
0 |
|a Organización y administración de la investigación agrícola
|
| 260 |
# |
# |
|a Costa Rica :
|b Instituto interamericano de ciencias agrícolas,
|c 1978
|
| 650 |
0 |
4 |
|a Investigación
|
| 650 |
0 |
4 |
|a Agronomía
|
| 653 |
# |
# |
|a Extensión agrícola
|
| 929 |
# |
# |
|a DON
|c IICA
|9 25-4-78
|
| 930 |
# |
# |
|a 10764
|b ej.1
|d RES
|
| 952 |
# |
# |
|f DON
|k IICA
|w ||||||
|p OAG10764
|t ej.1
|a OAG
|b OAG
|o 631.11 ARN
|5 2
|y IMP
|
| 999 |
# |
# |
|a Gabriela
|
