Niagara Falls
Subtitle: story of a river
By: by Walter M. Tovell.
Series: What? Why? When? How? Where? Who? -- 9
Publisher: Royal Ontario Museum, University of Toronto
Published: 1966
Place of publication: [Toronto]
Language: eng
Number of pages: 16
Subjects: Niagara Falls (N.Y. and Ont.)
Notes: Cover title.  Includes bibliography.