|
|
|
|
| LEADER |
00633nam#a2200217#a#4500 |
| 001 |
OAGSID010044 |
| 003 |
OAG |
| 008 |
||||||s1973 |||| |||| ||spa d |
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 092 |
# |
# |
|c 631.11 ROY
|
| 100 |
1 |
# |
|a Rosado E., Humberto
|
| 245 |
1 |
0 |
|a Extensión agrícola y desarrollo
|
| 260 |
# |
# |
|a Guatemala :
|b Instituto interamericano de ciencias agrícolas,
|c 1973
|
| 650 |
0 |
4 |
|a Agronomía
|
| 650 |
0 |
4 |
|a Enseñanza
|
| 650 |
0 |
4 |
|a Desarrollo rural
|
| 653 |
# |
# |
|a Extensión agrícola
|
| 929 |
# |
# |
|a CAN
|9 26-11-73
|
| 930 |
# |
# |
|a 9075
|b ej.1
|d RES
|
| 952 |
# |
# |
|f CAN
|w ||||||
|p OAG9075
|t ej.1
|a OAG
|b OAG
|o 631.11 ROY
|5 2
|y IMP
|
| 999 |
# |
# |
|a Gabriela
|