1. Alaska Statutes: Title 46. Water, Air and Environmental Conservation Collection: City Planning and Landscape Architecture (CPLA) Format: Statute Publication Date: 1971 Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 28; Folder: 43 CPLA Sub-Collection: General Subjects
2. Register 45 Title 18 Environmental Conservation Chapter 75 Oil Pollution Control Collection: City Planning and Landscape Architecture (CPLA) Format: Register Publication Date: 1973-04 Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 28; Folder: 43 CPLA Sub-Collection: General Subjects