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| LEADER |
00603Cam#a2200205#a#4500 |
| 001 |
ECUCON006715 |
| 003 |
ECU |
| 008 |
191101s1992 ag ||||| |||||||| ||spa d |
| 040 |
# |
# |
|a ECU
|b spa
|c ECU
|
| 092 |
# |
# |
|s Ecol.
|
| 245 |
# |
# |
|a Invitación a la educación ambiental. Un encuentro gradual con la naturaleza
|
| 260 |
# |
# |
|a Buenos Aires
|b Planeta
|c 1992
|
| 300 |
# |
# |
|a 215 p.
|
| 650 |
# |
# |
|a MEDIO AMBIENTE
|
| 650 |
# |
# |
|a EDUCACION
|
| 650 |
# |
# |
|a DIDACTICAS
|
| 700 |
# |
# |
|a Abaca, Maria Cristina
|
| 700 |
# |
# |
|a Vila, Alejandro Rubén
|
| 710 |
# |
# |
|a FUNDACION VIDA SILVESTRE ARGENTINA
|
| 952 |
# |
# |
|p ECU9483
|a ECU
|b ECU
|o Ecol.vol. 1
|w 29-03-93
|
