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LEADER |
00630nam#a22002177a#4500 |
001 |
OSC019832 |
003 |
OSC |
005 |
20070604123030 |
008 |
||||||s1972 fr |||| ||| || d |
040 |
# |
# |
|a OSC
|b spa
|c OSC
|
092 |
# |
# |
|c 581.5
|l U56p
|
110 |
2 |
# |
|a UNESCO.
|
245 |
1 |
0 |
|a Expert panel on project 12 :
|b Interactions between envirinmental transformations on genetic and deographic changes in the programe on Man and the Biosphere.
|
260 |
# |
# |
|a París :
|b UNESCO,
|c 1972.
|
300 |
# |
# |
|a 35 p.
|
650 |
0 |
4 |
|a DEMOGRAFIA
|
650 |
0 |
4 |
|a CAMBIO DEMOGRAFICO
|
650 |
0 |
4 |
|a URBANIZACION
|
650 |
0 |
4 |
|a MIGRACIONES
|
907 |
# |
# |
|a TEXTO
|
930 |
# |
# |
|a 4030
|b 2
|