Canada. Dept. of Resources and Development. Engineering and Water Resources Branch.
Surface Water Supply of Canada Atlantic Drainage New Brunswick, Nova Scotia, and Prince Edward Island (See Key Plan) 1946-47 and 1947-48
Surface Water Supply of Canada Atlantic Drainage New Brunswick, Nova Scotia, Prince Edward Island, and Newfoundland (See Key Plan) 1950-51 and 1951-52
Surface Water Supply of Canada Pacific Drainage British Columbia and Yukon Territory (See Key Plan) 1944-45 and 1945-46