Potvin, Georges (Director). City of Saint-John Urban Renewal Study. Toronto, Garden City Press Co-operative Limited, 1957. vii-101 pp., 27.5 cm. Plans, cartes, photographies / Stephenson, Gordon. A Redevelopment Study of Halifax, Nova Scotia. Published by the Corporation of the City of Halifax, Nova Scotia. Toronto, University of Toronto Press, 1957. 2 vol. : xiv – 62 pp. et 30 pp., 27.5 cm. Plans, cartes, photographies. - Grenier, Fernand (Cahiers de géographie du Québec)