Observations on the air at Ottawa
By: Frank T. Shutt
Publisher: publisher not identified
Published: 1894
Place of publication: Ottawa?]
Language: eng
Number of pages: 48
Other titles: Some observations on the quality of the air at Ottawa
Notes: Cover title.

Caption title: Some observations on the quality of the air at Ottawa.

Excerpt from: Transactions of the Royal Society of Canada, Sec. III, 1894.

"Communicated by Mr. Macfarlane, and read May 25, 1894."