Bedrock geology of parts of Putnam and Westchester Counties, New York, and Fairfield County, Connecticut /
Prucha, John James.
Scotford, David M.,1921-joint author.
Sneider, Robert M.,1929-joint author.
Albany : University of the State of New York, State Education Dept.,
1968.
Issued in an envelope.
Map is at scale 1:24,000.
Bibliography: p. 25-26.
Geology
Geology