Joint caves of Valcour Island
Subtitle: their age and their origin
By: by George H. Hudson
Series: New York State Museum. Museum bulletin 140; Education Department bulletin -- no. 473; Bulletin (New York State Museum) -- 140.
Publisher: University of the State of New York
Published: 1911
Place of publication: Albany, N.Y
Language: eng
Number of pages: 196
Subjects: Caves