The economic geology of columbium (niobium) and of tantalum /
Guardado en:
| Autor principal: | |
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| Formato: | Publicación periódica |
| Lenguaje: | Inglés |
| Publicado: |
,
1962
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| Materias: | |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 00611nas a22002177 4500 | ||
|---|---|---|---|
| 001 | 10006 | ||
| 003 | AR-RiUNS | ||
| 005 | 20171006185030.0 | ||
| 008 | 070330c19629999||| 00 0 eng d | ||
| 245 | 1 | 4 | |a The economic geology of columbium (niobium) and of tantalum / |c Nicolas de Kun. |
| 260 | |a , |c 1962 | ||
| 504 | |b 40 refs. | ||
| 504 | |b 40 refs. | ||
| 650 | 7 | ||
| 100 | 1 | |a De Kun, Nicolas. | |
| 300 | |a p. 377-404 |c 25 cm. | ||
| 040 | |c AR-RiUNS | ||
| 866 | |||
| 773 | |t ECONOMIC Geology and the bulletin of the Society of Economic Geologists |w E1 |g Vol. 57, n. 3 (May. 1962) | ||
| 942 | |c PP | ||
| 999 | |c 22995 |d 22995 | ||