Environmental data from historical documents by content analysis
Subtitle: freeze-up and break-up of estuaries on Hudson Bay 1714-1871
By: by D. W. Moodie and A. J. W. Catchpole ; with a preface by F. Kenneth Hare.
Contributors: Catchpole, A. J. W.; Canada. Atmospheric Environment Service.
Series: Manitoba geographical studies -- 5
Publisher: Dept. of Geography, University of Manitoba
Published: 1975
Place of publication: Winnipeg, Man
Language: eng
Number of pages: 119
Subjects: Content analysis (Communication); Ice on rivers, lakes, etc. -- Hudson Bay.; Climatology -- Statistical methods.
Notes: Sponsored by Atmospheric Environment Service, Dept. of the Environment, Canada.

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