Coal resources of the United States (a progress report, October 1, 1953)
Averitt, Paul, 1908-
Coal resources of the United States (a progress report, October 1, 1953) by Paul Averitt, Louise R. Berryhill, and Dorothy A. Taylor. - Washington, 1953. - iv, 49 p. maps, diagrs., tables. 27 cm. - Geological Survey circular 293 . - Geological Survey (U.S.). Circular ; 293. .
Bibliography: p.47-49.
gs 54000221
Coal--United States.
QE75 / .C5 no. 293
Coal resources of the United States (a progress report, October 1, 1953) by Paul Averitt, Louise R. Berryhill, and Dorothy A. Taylor. - Washington, 1953. - iv, 49 p. maps, diagrs., tables. 27 cm. - Geological Survey circular 293 . - Geological Survey (U.S.). Circular ; 293. .
Bibliography: p.47-49.
gs 54000221
Coal--United States.
QE75 / .C5 no. 293