Coal utilisation : technology, economics and policy /
Grainger, L. (Leslie)
Coal utilisation : technology, economics and policy / L. Grainger and J. Gibson - New York : Wiley, 1981 - 503p.: ill.; 25 cm.
81-7249
Coal
Coal utilisation : technology, economics and policy / L. Grainger and J. Gibson - New York : Wiley, 1981 - 503p.: ill.; 25 cm.
81-7249
Coal
