Spoliation of the falls of Niagara Spencer, J. W. (Joseph William) 1851-1921 Book - 1908 LHC 551.484 S745S Location Collection Call number Victoria Acorn Room LHC 551.484 S745S Available Victoria Local History Collection LHC 551.484 S745S Available Victoria Acorn Room LHC 551.484 S745S Available
The falls of Niagara : their evolution and varying relations to the Great Lakes : characteristics of the power, and the effects of its diversion Spencer, J. W. (Joseph William) 1851-1921 Book - 1907 LHC 551 S745F Location Collection Call number Victoria Local History Collection LHC 551 S745F Available Victoria Local History Collection LHC 551 S745F Available
Outline of the evolution of the falls of Niagara : contrast with the falls of the Zambesi Spencer, J. W. (Joseph William) 1851-1921 Book - 1913 LHC 551.484 S745 Location Collection Call number Victoria Local History Collection LHC 551.484 S745 Available Victoria Acorn Room LHC 551.484 S745 Available
Relationship of Niagara River to the glacial period ; Relative work of the two falls of Niagara ; Interruption in the flow of the falls of Niagara in February, 1909 Spencer, J. W. (Joseph William) 1851-1921 Book - 1910 LHC 551.484 SpeR Location Collection Call number Victoria Local History Collection LHC 551.484 SpeR Available