Phenological observations in Canada, 1903
By: by A.H. MacKay
Publisher: The Author
Published: 1906
Place of publication: Halifax, N.S
Language: eng
Number of pages: 285
Subjects: Phenology; Phénologie
Notes: Cover title.

"Read 9th May, 1904"--Page 271

"From Transactions of the Nova Scotian Institute of Science, vol. XI, part 2, pp. 271-285."

"Author's separates published January, 1906."