Ancient channels of the Ottawa River
By: by R.W. Ells.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 78221
Publisher: s.n.
Published: 1996
Place of publication: [Ottawa?
Language: eng
Format: Microform
Number of pages: 15
Subjects: Geology -- Ontario -- Ottawa River.; Ottawa River (Québec and Ont.)
Notes: Cover title.

Reprinted from the Ottawa Naturalist, Vol. XV, no. 1, April 1901.

Includes bibliographical references.

Filmed from a copy of the original publication held by the National Library of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1996.

p. 17-36 : map ; 22 cm.