Vol. s3-18, Issue 105, 1879September 01, 1879 EDT
Terminal Moraines of the North American Ice Sheet
Terminal Moraines of the North American Ice Sheet
Warren Upham,
Upham, W. (1879). Terminal moraines of the North American ice sheet. American Journal of Science, s3-18(105), 197–209. https://doi.org/10.2475/ajs.s3-18.105.197