The Biotechnology Directory 2000 Edited by J. Coombs and Y.R. AlstonBiotechnology Guide USA 5th edition2000351Edited by M.D. Dibner. The Biotechnology Directory 2000 Edited by J. Coombs and Y.R. AlstonBiotechnology Guide USA 5th edition. London: Macmillan Reference 1999. 1688 pp, ISBN: 0 333 77967 3, 2000 £179.00 each; £320.00 package of both vols