No, it has changed since the twenties. You have modern dams and those types of things.
On November 6th, 2012. See this statement in context.
On November 6th, 2012. See this statement in context.
November 6th, 2012 / 10:15 a.m.
Assistant Deputy Minister, Ecosystems and Oceans Science Sector, Department of Fisheries and Oceans
No, it has changed since the twenties. You have modern dams and those types of things.
See context to find out what was said next.