Green technology initiatives : hearing before the Subcommittee on Technology, Environment, and Aviation of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred Third Congress, first session, July 19, 1993.

United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Technology, Environment, and Aviation.

Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office 1993

Available at Central Connecticut State University  Government Documents Stack 6  (Y 4.SCI 2:103-47 )()