Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Sen, Benita. Smart green civilizations. 1 Sen. ex. doc. -- SEE: Senate executive document (United States. Congress. Senate) 2 SEN superpowers 1 SEE: Alloway, Tracy Packiam. SEN superpowers 1 Senate document / 69th Congress, 1st session ; no. 95 1 Senate document / 75th Congress, 3d session ; no. 178 1 Senate document - 93d Congress, 2d session ; no. 93-68 1 Senate document / 99th Congress, 1st session ; no. 99-16 1 Senate document ; 100-20 1 Senate document / 101st Congress, 1st session ; 101-10 2 Senate document / 102d Congress, 1st session ; 102-7 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >