Correlation and palynology of coals in the Carbondale and Spoon formations (Pennsylvanian) of the northeastern part of the Illinois Basin /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Idioma: | Ingles |
| Publicado: |
Urbana :
[Illinois State Geological Survey],
1970.
|
| Colección: | Bulletin / Illinois State Geological Survey;
93 |
| Materias: |
GENE
| Número de Clasificación: |
551.75209 PEP.c. |
|---|---|
| Copia 73-007737 | Disponible |