Coal deposits origin, evolution, and present characteristics : an analysis of the present coal deposits in terms of the geometrical, mechanical, thermal, and chemical aspects of the Earth's behavior during the past 4.6 billion years
| Autor Principal: | |
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| Formato: | Libro | 
| Idioma: | English | 
| Publicado: | Sudbury, Mass.
          Tatsch Associates
    
        1980. | 
| Subjects: | 


