| LEADER | 00524nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000004511 | ||
| 005 | 20210927144737.0 | ||
| 008 | 080728s1972 xxu 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 552 |b E33i |
| 100 | 1 | |a Ehlers, Ernest G., |e autor | |
| 245 | 1 | 4 | |a The interpretation of geological phase diagrams / |c Ernest G. Ehlers. |
| 260 | |a San Francisco : |b W.H. Freeman , |c c1972. | ||
| 300 | |a 280 páginas : |b ilustraciones. | ||
| 650 | 0 | 4 | |a PETROLEO |
| 650 | 0 | 4 | |a GEOLOGIA |