Showing 1 - 2 results of 2 for search 'World Coal Study.', query time: 0.01s Refine Results
  1. 1
    Future coal prospects : country and regional assessments
    by World Coal Study.
    Published 1980
    “…World Coal Study…”
    Book
  2. 2
    Coal : bridge to the future
    by World Coal Study.
    Published 1980
    “…World Coal Study…”
    Book

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