Coal--bridge to the future :
Wilson, Carroll L.
Coal--bridge to the future : a report of the World Coal Study, WOCOL / Carroll L. Wilson, project director. - Cambridge, Mass.: Ballinger Pub. Co., 1980. - xxv, 247 p.: graphs (some col.) ;
Includes bibliography references
0884100995
Coal.
TP 325 / .W82 1980
Coal--bridge to the future : a report of the World Coal Study, WOCOL / Carroll L. Wilson, project director. - Cambridge, Mass.: Ballinger Pub. Co., 1980. - xxv, 247 p.: graphs (some col.) ;
Includes bibliography references
0884100995
Coal.
TP 325 / .W82 1980