1. Delta County Zoning Ordinance Collection: City Planning and Landscape Architecture (CPLA) Contributers: Delta County Board of Commissioners Format: Book Publication Date: 1997-09 Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 10; Folder: 19 CPLA Sub-Collection: Lake Michigan Development Project Notes: Effective Date: July 28, 1976. (Corrected Copy September, 1997) Ordinance No. 76-2.
2. Zoning Ordinance Book Collection: City Planning and Landscape Architecture (CPLA) Contributers: City of Gladstone Format: Book Publication Date: unknown Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 11; Folder: 1 CPLA Sub-Collection: Lake Michigan Development Project