The Proposed Northwest Saskatchewan Irrigation Project and Some Reminiscences of Irrigation in Western Canada: Also Discussion by D. B. Dowling of the Geological Survey, Ottawa, at the Thirteenth Annual Convention of the Western Canada Irrigation Associat: Also Discussion by D. B. Dowling of the Geological Survey, Ottawa, at the Thirteenth Annual Convention of the Western Canada Irrigation Associat
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The Proposed Northwest Saskatchewan Irrigation Project and Some Reminiscences of Irrigation in Western Canada: Also Discussion by D. B. Dowling of the Geological Survey, Ottawa, at the Thirteenth Annual Convention of the Western Canada Irrigation Associat: Also Discussion by D. B. Dowling of the Geological Survey, Ottawa, at the Thirteenth Annual Convention of the Western Canada Irrigation Associat
