A study of the equilibration method of determining moisture in coal for classification by rank,
Rees, Orin Wainwright, 1898-
A study of the equilibration method of determining moisture in coal for classification by rank, by O.W. Rees, F.H. Reed, and G.W. Land ... - Urbana, Ill., Printed by authority of the state of Illinois, 1939. - 34 p. incl. illus., tables, diagrs. 25 cm. - Illinois State Geological Survey. Report of investigations. no. 58 .
At head of title: State of Illinois ... Department of Registration and Education ... Division of the State Geological Survey ... Urbana.
Bibliography: p. 34.
gs 39000368
Coal--Analysis.
Coal--Testing.
TP325 / .R4
A study of the equilibration method of determining moisture in coal for classification by rank, by O.W. Rees, F.H. Reed, and G.W. Land ... - Urbana, Ill., Printed by authority of the state of Illinois, 1939. - 34 p. incl. illus., tables, diagrs. 25 cm. - Illinois State Geological Survey. Report of investigations. no. 58 .
At head of title: State of Illinois ... Department of Registration and Education ... Division of the State Geological Survey ... Urbana.
Bibliography: p. 34.
gs 39000368
Coal--Analysis.
Coal--Testing.
TP325 / .R4