Ducoff, Louis J. "Summary of the Role of Migration in the Demographic Development of Latin America." Paper prepared for the Milbank Fund Sixtieth Anniversary Conference, New York City [preliminary draft], 1965 April 05-07

Ducoff, Louis J. "Summary of the Role of Migration in the Demographic Development of Latin America." Paper prepared for the Milbank Fund Sixtieth Anniversary Conference, New York City [preliminary draft], 1965 April 05-07, Box: 167, Folder: 4. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/388943 Accessed September 27, 2026.