Geologic map of the Hamburg quadrangle, New York : bedrock geology.

Bibliographic Details
Main Author:	Colton, George Willis, 1920-
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1956.
Series:	Geologic quadrangle map ; GQ-97.
Subjects:	Geology > New York (State) > Erie County > Maps.

Evans: Maps File (2nd floor)