Stratigraphy of the Cambrian to Middle Ordovician rocks of central and western Pennsylvania

Main Author: Wagner, Walter Richard, 1928-1974.
Format: Book
Language: English
Published: Harrisburg, Pa. : Dept. of Internal Affairs, Bureau of Topographic and Geologic Survey, 1966.
Physical Description: v, 156 pages : illustrations, maps ; 23 cm.
Series: General geology report ; 49.
Subjects:
Item Description: "Pennsylvania Geological Survey fourth series."
In slipcase.
Bibliography: pages 43-44.
Physical Description: v, 156 pages : illustrations, maps ; 23 cm.
Bibliography: Bibliography: pages 43-44.