1. Characteristics of the Harlow Population Collection: City Planning and Landscape Architecture (CPLA) Format: Fact Sheet Publication Date: 1971-02 Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 38; Folder: 12 CPLA Sub-Collection: Cities from Around the World
2. Population and Employment Figures Collection: City Planning and Landscape Architecture (CPLA) Format: Fact Sheet Publication Date: unknown Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 36; Folder: 23 CPLA Sub-Collection: Cities from Around the World