| LEADER | 00601nam a22002171a 4500 | ||
|---|---|---|---|
| 001 | UNA01000061229 | ||
| 005 | 20120328191839.0 | ||
| 008 | 080728s1990 000 0 eng d | ||
| 020 | |a 923102547 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 304.2 |b M266ma |
| 245 | 0 | 0 | |a Man belongs to the earth |
| 260 | |a Belgica : |b United Nations Educational , |c 1990 | ||
| 300 | |a 175 p. : |b il. col. ; |c 31 cm. | ||
| 650 | 0 | 4 | |a HOMBRE |
| 650 | 0 | 4 | |a HOMBRE |
| 650 | 0 | 4 | |a MEDIO AMBIENTE NATURAL |
| 650 | 0 | 4 | |a URBANISMO |
| 650 | 0 | 4 | |a MONTAÑAS |
| 650 | 0 | 4 | |a AGUA |
| 650 | 0 | 4 | |a BOSQUES |