1. Kluyver's work in retrospect: Wisdom of foresight?

   • C. J. E. A. Bulder
   • J. W. M. la Rivière
   • W. Verhoeven

   OriginalPaper Pages: 109 - 126

2. Metabolic diversity among the dissimilatory sulfate-reducing bacteria

   • N. Pfennig

   OriginalPaper Pages: 127 - 138

3. Secondary transport of amino acids by membrane vesicles derived from lactic acid bacteria

   • Arnold J. M. Driessen

   OriginalPaper Pages: 139 - 160

4. Microscopic observations on the interaction of the mycoparasite Verticillium biguttatum with Rhizoctonia solani and other soil-borne fungi

   • P. H. J. F. van den Boogert
   • H. Reinartz
   • M. Veenhuis

   OriginalPaper Pages: 161 - 174

5. Ester formation from ethanol by Candida pseudotropicalis

   • Andrew Willetts

   OriginalPaper Pages: 175 - 180

6. Cloning and sequencing of the Clostridium perfringens enterotoxin gene

   • Marijke van Damme-Jongsten
   • Karel Wernars
   • Servé Notermans

   OriginalPaper Pages: 181 - 190

7. Adenine and pyridine nucleotide levels during calcium-induced conidiation in Penicillium notatum

   • M. J. Mosley
   • D. Pitt
   • J. C. Barnes

   OriginalPaper Pages: 191 - 199