| LEADER | 00526nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000064456 | ||
| 005 | 20120328192032.0 | ||
| 008 | 080728s1960 000 0 eng d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 598.2 |b C956p |
| 100 | 1 | |a Cruickshank, Allan D. | |
| 245 | 1 | 2 | |a A pocket guide to Birds : |b eastern and Central North American / |c by Allan D. Cruickshank |
| 260 | |a New York : |b Washington Square , |c 1960 | ||
| 300 | |a 216 p. : |b il. ; |c 16 cm. | ||
| 650 | 0 | 4 | |a AVES |
| 650 | 0 | 4 | |a GUIAS |