Availability of the Herrin coal for mining in Illinois /
Data(s) |
09/11/2024
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Resumo |
Includes bibliographical references (p. 50-52) Mode of access: Internet. |
Formato |
con |
Identificador | |
Idioma(s) |
eng |
Publicador |
Champaign, IL : Illinois State Geological Survey, |
Direitos |
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Palavras-Chave | #Coal mines and mining #Coal reserves |
Tipo |
text |