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Coal resource recoverability :a methodology

Coal reserves of the Matewan quadrangle, Kentucky :a coal recoverability study

COALVAL, a prefeasibility software package for evaluating coal properties using Lotus 1-2-3, release 2.2 :documentation and user's guide

Published Year

• 1990-1999 (3) *

Subject

• COALVAL (1)
• Coal mines and mining--Valuation--Data processing (1)
• Coal--Kentucky (1)
• Coal--Reserves--Forecasting (1)

Author

• Rohrbacher, Timothy J. (3)
• Teeters, Dale D. (3) *
• Osmonson, L. M. (1)
• Osmonson, Lee M. (1)
• Plis, Matthew N. (1)
• Sullivan, G. L. (1)
• Sullivan, Gerald L. (1)

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