Ontario
Subtitle: 1980 population estimates by five-year age groups and sex for counties, regions and centres of 10,000 population and over.
Contributors: Ontario. Ministry of Treasury and Economics. Social and Economic Data.
Publisher: Social and Economic Data, Central Statistical Services, Ministry of Treasury and Economics
Published: 1981
Place of publication: [Toronto]
Language: eng
Number of pages: 32
Subjects: Ontario -- Population -- Statistics.
Notes: "July, 1981."