Title

glaciers, retreat

Description

en-CA illustration page 70

Identifier

http://www.nflibrary.ca/nfplindex/show.asp?b=1&ref=oo&id=303912

page

8, 13, 17, 21, 22, 23, 26, 27, 29, 69, 103, 142

Bibliographic Citation

10109954

Our romantic Niagara : a geological history of the river and the falls / by Albert H. Tiplin ; with additional material by George A. Seibel ; Olive M. Seibel, editor.