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| LEADER |
00652nam#a22002657a#4500 |
| 001 |
OSC005590 |
| 003 |
OSC |
| 005 |
20070604123030 |
| 008 |
||||||s1977 ag |||| ||| || d |
| 040 |
# |
# |
|a OSC
|b spa
|c OSC
|
| 092 |
# |
# |
|c 339.5
|l c357
|
| 100 |
1 |
# |
|a Catalano, Edmundo Fernando
|
| 245 |
1 |
0 |
|a Teoría general de los recursos naturales.
|
| 260 |
# |
# |
|a Buenos Aires :
|b Victor P.Zabalía,
|c 1977.
|
| 300 |
# |
# |
|a 164 p.
|
| 650 |
0 |
4 |
|a ECOSISTEMAS
|
| 650 |
0 |
4 |
|a LEGISLACION
|
| 650 |
0 |
4 |
|a SUELO
|
| 650 |
0 |
4 |
|a ATMOSFERA
|
| 650 |
0 |
4 |
|a AGUA
|
| 650 |
0 |
4 |
|a CONTAMINACION
|
| 650 |
0 |
4 |
|a MINERALES
|
| 650 |
0 |
4 |
|a RECURSOS ENERGETICOS
|
| 907 |
# |
# |
|a TEXTO
|
| 930 |
# |
# |
|a 18417
|b 4
|
