Environmental data from historical documents by content analysis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 ; sponsored by Atmospheric Environment Service, Dept. of the Environment Canada. --
Series: Manitoba geographical studies ; 5
Place of publication: Winnipeg
Number of pages: 119
Subjects: Ice -- Hudson Bay.
Notes: 6