Biotechnology in a global economy : hearing before the Subcommittee on Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred Second Congress, first session, December 16, 1991.
Adresse Bibliographique
Washington : U.S. G.P.O : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1992.