edited by A. Fiechter, S. Aiba, H.R. Bungay, Ch. L. Cooney, A.L. Demain, S. Fukui, K. Kieslich, A.M. Klibanov, R.M. Lafferty, S.B. Primrose, H.J. Rehm, P.L. Rogers, H. Sahm, K. Schügerl, S. Suzuki, G.T. Tsao, K. Venkat, E.-L. Winnacker
L. de Boer, L. Dijkhuizen, Haren, The Netherlands: Microbial and Enzymatic Processes for L-Phenylalanine Production -- C. Syldatk, Braunschweig; A. Läufer, Mannheim; R. Müller, Braunschweig; H. Höke, Mannheim, FRG: Production of Optically Pure D- and L--Amino Acids by Bioconversion of D, L-5-Monosubstituted Hydantoin Derivatives -- H. Brandl, R.A. Gross, R.W. Lenz, R.C. Fuller, Amherst, MA: Plastics from Bacteria and for Bacteria: Poly(€-Hydroxyalkanoates) as Natural, Biocompatible, and Biodegradable Polyesters -- G.P. Agarwal, New Delhi, India: Glycerol