Missing/wrong data? Edit Wikidata item
Removal of pyrite from coal by heap leaching
final contract report published in 1983
Author/s
Work details
Publication date:
January 1, 1983
Language:
English
Country of origin:
Unknown
Copyright status
Copyright status information is not available for this work. The copyright status depends on the jurisdiction, the author's date of death and the date the work was created or published.
To learn more about copyright terms in different countries, visit the countries and terms page.