United Nations International Framework Classification for Reserves/Resources-Solid Fuels and Mineral Commodities-final version

✍ Scribed by Richard Nötstaller

• Book ID: 110677181
• Publisher: Springer US
• Year: 1998
• Tongue: English
• Weight: 82 KB
• Volume: 7
• Category: Article
• ISSN: 1573-8981
• DOI: 10.1007/bf02767699