Geology and mineral resources of the Middletown quadrangle, Pennsylvania /
Stose, George Willis,1869-1960.
Jonas, Anna Isabel,1881-
Pennsylvania.Bureau of Topographic and Geologic Survey.
Washington : Government Printing Office,
1933.
One folded map in pocket.
Includes index.
Prepared in cooperation with the Pennsylvania Topographic and Geologic Survey.
Geology
Mines and mineral resources