Illustrations of Canadian fossils
Subtitle: Devonian spores of eastern and northern Canada
By: D.C. McGregor and B. Owens.
Contributors: Owens, B.; Canada. Department of Energy, Mines and Resources.
Series: Paper / Geological Survey of Canada -- 66-30
Publisher: Department of Energy, Mines and Resources
Published: 1966
Place of publication: Ottawa
Language: eng