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| LEADER |
00959cam a22003252u 4500 |
| 001 |
LIBRI-013185 |
| 003 |
AR-CrUNPB |
| 007 |
ta |
| 008 |
170901s1992 -uk r 000 0 spa d |
| 020 |
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|a 1560982675
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| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 598.092/T.18
|2 20
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| 700 |
1 |
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|a Collar, N.J.
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| 700 |
1 |
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|a Gonzaga, P.
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| 700 |
1 |
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|a Krabbe, N.
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| 700 |
1 |
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|a Madroño Nieto, A.
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| 700 |
1 |
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|a Naranjo, N.G.
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| 700 |
1 |
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|a Parker, T.A.
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| 700 |
1 |
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|a Wege, D.C.
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| 245 |
0 |
0 |
|a Threatened birds of the Americas :
|b the ICBP/IUCN Red Data Book /
|c N.J. Collar ... [et al.]
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| 710 |
2 |
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|a Smithsonian Institution Press
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| 710 |
2 |
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|a International Council for Bird Preservation
|
| 255 |
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|a .092
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| 260 |
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|a Cambridge :
|b International Council for Bird Preservation,
|c 1992
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| 300 |
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|a 1150 p
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| 590 |
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|a Registros migrados a formato MARC
|
| 650 |
|
7 |
|a ESPECIES EN PELIGRO DE EXTINCION
|2 Unescot
|9 3065
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| 942 |
|
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|c BK
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| 910 |
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|a bw000805
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| 999 |
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|c 64557
|d 64557
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