La ventilation libre des égouts en rapport avec l'hygiène de l'habitation
By: par Charles Baillairgé.
Contributors: Royal Society of Canada.
Series: CIHM/ICMH microfiche series -- no. 00069.
Publisher: s.n.
Published: 1979
Place of publication: [S.l
Language: fre
Format: Microform
Number of pages: 17
Subjects: Sewerage.
Notes: Cover title.

Published also in English under title: The free and liberal ventilation of sewers in its relation to the sanitation of our dwellings.

"Lu ... devant la Section III de la Société royale de Canada, à sa séance du 31 mai 1892, à Ottawa.."-p. [1].

Reproduction of original in: National Library of Canada.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1979. 1 microfiche (13 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 00069).