A predictive production rate life-cycle model for southwestern Virginia coalfields [electronic resource] / by Robert C. Milici and Elisabeth V.M. Campbell.
Title from title screen (viewed on Dec. 07, 2004).
"Manuscript approved for publication September 17, 1997."
Summary
Data showing that Virginia's coal production life cycle has entered maturity, has passed peak production and has entered the initial stages of a depletion-driven decline are presented.