Coal: Its formation and composition
Francis, Wilfrid
Coal: Its formation and composition - London: Edward Arnold (Publishers) Ltd., 1961 - viii, 806p.
Chemical technology
Coal
662.62/.69 / K1
Coal: Its formation and composition - London: Edward Arnold (Publishers) Ltd., 1961 - viii, 806p.
Chemical technology
Coal
662.62/.69 / K1