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| LEADER |
00687nam a2200253 a 4500 |
| 001 |
304252.12.f |
| 003 |
arsfunl |
| 008 |
200806s1991 USA |00 0 eng d |
| 020 |
# |
# |
|a 0821319155
|
| 040 |
# |
# |
|a HAD
|d Visado
|d HAD
|d HAD
|d Visado
|
| 080 |
# |
# |
|a 504
|
| 245 |
0 |
0 |
|a Environmental challenge
|c Banco Mundial
|
| 260 |
# |
# |
|a Washington
|b World Bank
|c 1991
|
| 300 |
# |
# |
|a 29 p.
|c 27 cm.
|
| 653 |
0 |
# |
|a Medio ambiente
|
| 653 |
0 |
# |
|a Política ambiental
|
| 653 |
0 |
# |
|a Política pública
|
| 653 |
0 |
# |
|a Reforestación
|
| 653 |
0 |
# |
|a África al sur del Sahara
|
| 653 |
0 |
# |
|a Riego
|
| 653 |
0 |
# |
|a África
|
| 653 |
0 |
# |
|a Contaminación ambiental
|
| 887 |
# |
# |
|a Registro Migrado
|
| 090 |
|
|
|a 504
|b E 666 1991
|d -
|i 13949
|u 12
|