@base . "Ontario" . a , , ; , , ; "Sustainable development strategy." ; ; ; ; "1912-8118" ; ; ; "1912-8118" ; ; "1912-8118" ; "Sustainable development strategy." , "Sustainable development strategy (Canada. Public Works and Government Services Canada. Online)" ; ; "http://epe.lac-bac.gc.ca/100/201/301/sustainable_development_strategy_pwgsc/index.html" , "http://publications.gc.ca/pub?id=9.686819&sl=0" , "http://publications.gc.ca/pub?id=9.688922&sl=0" . a ; "1912-5062" ; . a . a ; ; "20220618175100.0"^^ ; ; . a ; "1912-8118" ; . a , ; "Sustainable development strategy (Canada. Public Works and Government Services Canada. Online)" . a ; . .