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| LEADER |
00671cam a22002532u 4500 |
| 001 |
LIBRI-008979 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1975 ag r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
|
| 082 |
0 |
|
|a 574/J.15
|2 20
|
| 100 |
1 |
|
|a Jessop, N M
|
| 700 |
1 |
|
|a Fontdevila, Antonio
|e tr
|
| 700 |
1 |
|
|a Rivera, Luisa
|e tr
|
| 245 |
1 |
0 |
|a Biosfera :
|b los seres vivos y su ambiente /
|c N M Jessop
|
| 255 |
|
|
|a /J.15
|
| 260 |
|
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|a Barcelona :
|b Ediciones Omega,
|c 1975
|
| 300 |
|
|
|a 954 p
|
| 590 |
|
|
|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a BIOLOGIA
|2 Unescot
|9 1755
|
| 650 |
|
7 |
|a BIOSFERA
|2 Unescot
|9 1761
|
| 942 |
|
|
|c BK
|
| 910 |
|
|
|a hg990414
|
| 999 |
|
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|c 60351
|d 60351
|