Canal ports : the urban achievement of the Canal Age 2026-02-15T19:09:14+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Porteous, J. Douglas (John Douglas), 1943- (Academic Press, 1977)