The Public Trust Doctrine in Canada Author Tigerstrom B. von Journal/Series Journal of Environmental Law and Practice | Vol. 7; 379 - 401; 22 p. Date 1997 Source IUCN (ID: ANA-063216) Publisher | Place of publication Carswell, Thomson Canada Limited | Calgary, Canada Document type Article in periodical Language English Country/Territory Canada Subject Land & soil Keyword Land-use planning Public land