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| LEADER |
00655nam#a22002777a#4500 |
| 001 |
OSC032631 |
| 003 |
OSC |
| 005 |
20070604123030 |
| 008 |
||||||s1976 sp |||| ||| ||spa d |
| 020 |
# |
# |
|a 8470510010
|
| 040 |
# |
# |
|a OSC
|b spa
|c OSC
|
| 092 |
# |
# |
|c 581.5
|l K95
|
| 100 |
1 |
# |
|a Kucera, Clair L.
|
| 245 |
1 |
0 |
|a El reto de la ecología.
|
| 260 |
# |
# |
|a Barcelona :
|b Continental,
|c 1976.
|
| 300 |
# |
# |
|a 223 p.
|
| 650 |
0 |
4 |
|a ECOLOGIA
|
| 650 |
0 |
4 |
|a ECOSISTEMAS
|
| 650 |
0 |
4 |
|a SUELOS
|
| 650 |
0 |
4 |
|a DESECHOS AGRICOLAS
|
| 650 |
0 |
4 |
|a ENERGIA DE LA BIOMASA
|
| 650 |
0 |
4 |
|a ECOSISTEMAS MARINOS
|
| 653 |
# |
# |
|a BIOMAS
|
| 907 |
# |
# |
|a TEXTO
|
| 930 |
# |
# |
|a 33751
|b ej. 1
|
| 999 |
# |
# |
|a PAT
|
