Outline of the evolution of the Falls of Niagara, contrast with the Falls of Zambesi
By: by J.W. Spencer. -
Contributors: International Geological Congress.
Publisher: Press of Judd & Detweiler
Published: 1913
Place of publication: Washington [D.C.]
Language: eng
Subjects: Niagara Falls (N.Y. and Ont.); Victoria Falls (Zimbabwe)