Home › Authors › Canada. Dominion Bureau of Statistics S.A. Cudmore and H.G. Caldwell. 👤 Canada. Dominion Bureau of Statistics S.A. Cudmore and H.G. Caldwell. 1 book Books by Canada. Dominion Bureau of Statistics S.A. Cudmore and H.G. Caldwell. Rural and urban composition of Rural and urban composition of the Canadian population. 1938