falls of Niagara and their retrograde movement
By: by E. Desor ; translated from the French original by J.D. Meredith, for the Pottsville Scientific Association.
Contributors: Pottsville Scientific Association (Pottsville, Pa.).
Publisher: Pottsville Scientific Association
Published: 1855
Place of publication: [Pottsville, Pa
Language: eng
Number of pages: 10
Subjects: Niagara Falls (N.Y. and Ont.) -- Description and travel.