Geology and coal resources of the Henryetta Mining district, Okmulgee County, Oklahoma /
Dunham, R. J.
Trumbull, James(James Van Alen),1927-
Washington, [D.C.] : U.S. G.P.O.,
1955.
Four folded leaves in pocket.
Includes index.
Geology
Coal mines and mining
Mines and mineral resources