Vol. s3-48, Issue 288, 1894December 01, 1894 EDT
The Duration of Niagara Falls
The Duration of Niagara Falls
Joseph William Winthrop Spencer,
Spencer, J. W. W. (1894). The duration of Niagara Falls. American Journal of Science, s3-48(288), 455–472. https://doi.org/10.2475/ajs.s3-48.288.455