Aerological data for northern Canada
Subtitle: upper wind frequencies, average upper-air temperature, pressure and humidity data, surface climatic data for selected stations [and] normal isobaric charts
By: by T.J.G. Henry and G.R. Armstrong.
Contributors: Henry, T. J. G.; Armstrong, G. R.
Published: 1949
Place of publication: Toronto
Language: eng
Number of pages: 271
Subjects: Meteorology in aeronautics.; Atmosphere, Upper.; Canada -- Climate.
Notes: At head of title: Dept. of Transport. Meteorological Division.

Bibliography: p. 22.