An ionization chamber of continuous monitoring of atmospheric radon: radon-222 levels in Ottawa and Gatineau Hills, Canada.
Series: Geological Survey of Canada. Paper 73-28; Paper (Geological Survey of Canada) ;; 73-28.
Publisher: Dept. of Energy, Mines and Resources
Published: 1973
Place of publication: [Ottawa]
Language: eng
Number of pages: 11
Subjects: Atmospheric radon -- Québec -- Gatineau -- Measurement.; Ionization chambers.; Atmospheric radon -- Ontario -- Ottawa Region -- Measurement.
Notes: Bibliography: p. 10-11.
Summary in French.