Man and materials: coal.
Edición de la obra Man and materials: coal
| Autor | Ian Ridpath |
|---|---|
| Editorial | Addison-Wesley |
| Fecha de publicación | 1975 |
| Lugar | [Reading, Mass.] |
| Idioma | inglés |
| Páginas | 32 |
| ISBN-10 | 0201090309 |
| LCCN | 74010544 |
| Número de Cutter | R547m |
An introduction to coal, covering its origins, different types, historical importance, mining, processing, and present and future uses.