Upon the number of micro-organisms in the air of Winnipeg
By: by A.H.R. Buller amd Chas. W. Lowe.
Publisher: Printed for the Royal Society of Canada
Published: 1911
Place of publication: Ottowa
Language: eng
Number of pages: 58
Subjects: Air -- Microbiology -- Manitoba -- Winnipeg.; Microorganisms.
Notes: From cover: "From the Transactions of the Royal Society of Canada. Third Series - 1910, Volume IV, Section IV".

Title from cover.