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| LEADER |
00607nam#a22002417a#4500 |
| 001 |
OSC003533 |
| 003 |
OSC |
| 005 |
20070604123030 |
| 008 |
||||||s1979 ag |||| ||| || d |
| 040 |
# |
# |
|a OSC
|b spa
|c OSC
|
| 092 |
# |
# |
|c 325(8=6)
|l R292
|
| 100 |
1 |
# |
|a Reboratti, Carlos E.
|
| 245 |
1 |
0 |
|a Migraciones y frontera agraria.
|
| 260 |
# |
# |
|a Buenos Aires :
|b CENEP,
|c 1979.
|
| 300 |
# |
# |
|a 48 p.
|
| 650 |
0 |
4 |
|a DEMOGRAFIA
|
| 650 |
0 |
4 |
|a MIGRACION INTERNA
|
| 650 |
0 |
4 |
|a AGRICULTURA
|
| 650 |
0 |
4 |
|a APROVECHAMIENTO DE LAS TIERRAS
|
| 650 |
0 |
4 |
|a ESTRUCTURA AGRARIA
|
| 650 |
0 |
4 |
|a URBANIZACION
|
| 907 |
# |
# |
|a TEXTO
|
| 930 |
# |
# |
|a 25227
|b 1
|