Squatter Settlements: The Problem and the Opportunity. Ideas and Methods Exchange No. 63; 302 Urban Planning. Agency for International Affairs, Division of International Affairs, Department of Housing and Urban Development, 1966-04

Squatter Settlements: The Problem and the Opportunity. Ideas and Methods Exchange No. 63; 302 Urban Planning. Agency for International Affairs, Division of International Affairs, Department of Housing and Urban Development, 1966-04, Box: 121, Folder: 15. Charles Abrams papers, 3086. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/401467 Accessed October 30, 2025.