The glacial boundary in western Pennsylvania, Ohio, Kentucky, Indiana, and Illinois /

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Bibliographic Details
Main Author: Wright, G. Frederick (George Frederick), 1838-1921
Corporate Author: Geological Survey (U.S.)
Other Authors: Chamberlin, Thomas C. (Thomas Chrowder), 1843-1928
Format: Government Document Book
Language:English
Published: Washington : Govt. Print. Off., 1890.
Series:Bulletin of the United States Geological Survey ; no. 58.
Mis. doc. (United States. Congress. House) ; 51st Congress, 1st session, no. 244.
United States congressional serial set ; serial no. 2791.
Subjects:
Local Note:With: nos. 57, 59-60 of the series. Bound together subsequent to publication.