On a disquieting earth 500 years after Copernicus
Subtitle: papers presented at the "Copernicus Celebration" in Ottawa, the 28th of November 1973 = Sur une terre incertaine 500 ans après Copernicus : communications de la "Célébration Copernic" présentée á Ottawa, le 28 novembre 1973.
By: Royal Society of Canada.
Contributors: Royal Society of Canada.
Publisher: Ottawa: Royal Society of Canada
Published: 1974
Place of publication: Montreal
Number of pages: 134
Subjects: Copernicus, Nicolaus, -- 1473-1543; Science -- Philosophy
Other titles: Sur une terre incertaine 500 ans après Copernicus.
Notes: English and/or French.

Includes bibliographical references.