Download or read book Final Environmental Impact Supplement written by United States. Department of the Interior and published by . This book was released on 1980 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updates 1974 Iliamna National Resource Range environmental impact statement and evaluates environmental impacts of protecting natural resources of this area of Alaska through Executive Branch actions. Purpose would be protection and preservation of fish and wildlife populations and habitats.