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| LEADER |
00687nam#a22002777a#4500 |
| 001 |
OSC024353 |
| 003 |
OSC |
| 005 |
20070604123030 |
| 008 |
||||||s1970 mx |||| ||| || d |
| 040 |
# |
# |
|a OSC
|b spa
|c OSC
|
| 092 |
# |
# |
|c 338
|l F855
|
| 100 |
1 |
# |
|a Freeman, Orville
|
| 245 |
1 |
0 |
|a Un mundo sin hambre.
|
| 260 |
# |
# |
|a Mexico :
|b Diana,
|c 1970.
|
| 300 |
# |
# |
|a 240 p.
|
| 650 |
0 |
4 |
|a DESARROLLO ECONOMICO
|
| 650 |
0 |
4 |
|a PROBLEMAS SOCIALES
|
| 650 |
0 |
4 |
|a POBREZA
|
| 650 |
0 |
4 |
|a CRECIMIENTO DEMOGRAFICO
|
| 650 |
0 |
4 |
|a ZONAS GEOGRAFICAS Y PAISES
|
| 650 |
0 |
4 |
|a TRABAJADORES AGRICOLAS
|
| 650 |
0 |
4 |
|a PRODUCCION ALIMENTARIA
|
| 907 |
# |
# |
|a TEXTO
|
| 930 |
# |
# |
|a 31597
|b ej. 1
|
| 934 |
# |
# |
|a 31598
|
| 934 |
# |
# |
|a 31601
|
