Observations on the building stone of the Ottawa country
Subtitle: being an abridgement of a lecture delivered before the Ottawa Silurian Society, the 15th November, 1858
By: by Edward Van Cortlandt
Contributors: Ottawa Silurian Society
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 47986; CIHM/ICMH microfiche series -- no. 47986
Publisher: s.n.]
Published: 1860
Place of publication: [Ottawa?
Language: eng
Format: Microform
Number of pages: 11
Notes: "Published under the auspices of the Ottawa Silurian Society, and by order of the city council."

In double columns.

Errata--p. [13].

Filmed from a copy of the original publication held by the Library of the Public Archives of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1984.

12, [1] p. ; 22 cm.