Census of Environment: Renewable freshwater from 1971 to 2021
https://www150.statcan.gc.ca/n1/daily-quotidien/240919/dq240919d-eng.htm
Census of Environment: Renewable freshwater from 1971 to 2021
https://www150.statcan.gc.ca/n1/daily-quotidien/240919/dq240919d-eng.htm