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| LEADER |
00737nam#a2200217#a#4500 |
| 001 |
OAGSID010050 |
| 003 |
OAG |
| 008 |
||||||s1971 |||| |||| ||spa d |
| 040 |
# |
# |
|a OAG
|b spa
|c OAG
|
| 092 |
# |
# |
|c 631.116.92(728.1) H43 F476
|
| 100 |
1 |
# |
|a Hernández Figueroa, Alejandro Arnoldo
|
| 245 |
1 |
0 |
|a Evaluación de los métodos de extensión agrícola en Guatemala
|
| 260 |
# |
# |
|a Guatemala :
|b Universidad de San Carlos,
|c 1971
|
| 650 |
0 |
4 |
|a Agronomía
|
| 650 |
0 |
4 |
|a Enseñanza
|
| 650 |
0 |
4 |
|a Guatemala
|
| 653 |
# |
# |
|a Extensión agrícola
|
| 929 |
# |
# |
|a CAN
|c Universidad de Guatemala
|9 13-8-71
|
| 930 |
# |
# |
|a 8010
|b ej.1
|d RES
|
| 952 |
# |
# |
|f CAN
|k Universidad de Guatemala
|w ||||||
|p OAG8010
|t ej.1
|a OAG
|b OAG
|o 631.116.92(728.1) H43 F476
|5 2
|y IMP
|
| 999 |
# |
# |
|a Gabriela
|
