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

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