On some of the larger unexplored regions of Canada
By: by G.M. Dawson ; extracted from the Ottawa Naturalist, May, 1890.
Contributors: Dawson, George Mercer, 1849-1901 (association); Tyrrell, Joseph Burr, 1858-1957 (autograph)
Publisher: Ottawa Naturalist
Published: 1890
Place of publication: [Ottawa
Language: eng
Number of pages: 12
Subjects: Canada -- Surveys.
Notes: Cover title.

RBSC copy 2: Author's presentation copy.

RBSC copy 3: With the autograph of J.B. Tyrrell.