Current coal research-coal resource studies in the United States during 1950 /
| Autor principal: | |
|---|---|
| Formato: | Publicación periódica |
| Lenguaje: | Inglés |
| Publicado: |
,
1951
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| Materias: | |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 00599nas a22002057 4500 | ||
|---|---|---|---|
| 001 | 7843 | ||
| 003 | AR-RiUNS | ||
| 005 | 20171006181453.0 | ||
| 008 | 040707c19519999||| 00 0 eng d | ||
| 245 | 1 | 0 | |a Current coal research-coal resource studies in the United States during 1950 / |c Paul Averitt. |
| 260 | |a , |c 1951 | ||
| 043 | |a 73-gx |2 73 | ||
| 650 | 7 | ||
| 100 | 1 | |a Averitt, Paul. | |
| 300 | |a p. 836-841 |c 23 cm. | ||
| 040 | |c AR-RiUNS | ||
| 866 | |||
| 773 | |t ECONOMIC Geology and the bulletin of the Society of Economic Geologists |w E1 |g Vol. 46, n. 8 (Dec. 1951) | ||
| 942 | |c PP | ||
| 999 | |c 20840 |d 20840 | ||