Observations on the physical geology of the western districts of Canada
By: by Charles Robb
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 40465; CIHM/ICMH microfiche series -- no. 40465
Publisher: s.n.
Published: 1860
Place of publication: [Toronto?
Language: eng
Format: Microform
Number of pages: 12
Notes: Caption title.

"From the Canadian Journal for November, 1860".

Filmed from a copy of the original publication held by the National Library of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1983.

16 p. ; 21 cm.