Geology and mineral resources of the Middletown quadrangle, Pennsylvania,
Stose, George Willis, 1869-1960.
Geology and mineral resources of the Middletown quadrangle, Pennsylvania, by George W. Stose and Anna I. Jonas. Prepared in cooperation with the Pennsylvania topographic and geologic survey. - Washington, U.S. Govt. Print Off., 1933. - v, 86 p. incl. map, plan, tables, diagrs., 15 pl. (incl. 2 fold. maps, fold. tab.) 23 cm. - U.S. Geological survey. Bulletin 840 .
At head of title: United States Department of the Interior. One folded map in pocket.
Bibliographical foot-notes.
gs 33000067
Geology--Pennsylvania.
Mines and mineral resources--Pennsylvania.
QE75 / .B9 no. 840
Geology and mineral resources of the Middletown quadrangle, Pennsylvania, by George W. Stose and Anna I. Jonas. Prepared in cooperation with the Pennsylvania topographic and geologic survey. - Washington, U.S. Govt. Print Off., 1933. - v, 86 p. incl. map, plan, tables, diagrs., 15 pl. (incl. 2 fold. maps, fold. tab.) 23 cm. - U.S. Geological survey. Bulletin 840 .
At head of title: United States Department of the Interior. One folded map in pocket.
Bibliographical foot-notes.
gs 33000067
Geology--Pennsylvania.
Mines and mineral resources--Pennsylvania.
QE75 / .B9 no. 840