1. Foaming in submerged citric acid fermentation on beet molasses

   • M. Berovič
   • A. Cimerman

   Biotechnology Pages: 313 - 319

2. Foam behavior of biological media

   • H. Buchholz
   • K. Kalischewski
   • K. Schügerl

   Biotechnology Pages: 321 - 331

3. Investigation of the structure of two-phase flow fermentation model media in bubble-column bioreactors

   • R. Buchholz
   • I. Adler
   • K. Schügerl

   Biotechnology Pages: 333 - 341

4. Glucose sensor using immobilized whole cells of Pseudomonas fluorescens

   • Isao Karube
   • Satoshi Mitsuda
   • Shuichi Suzuki

   Biotechnology Pages: 343 - 350

5. Entrapment of microbial cells and organelles with hydrophilic urethane prepolymers

   • Atsuo Tanaka
   • Ing-Nyol Jin
   • Saburo Fukui

   Biotechnology Pages: 351 - 354

6. Qualitative yeast enzyme analysis by electrophoresis

   • Anssi Saura
   • Juhani Lokki
   • Heikki Suomalainen

   Biotechnology Pages: 355 - 364

7. Regulation of tylosin synthesis in Streptomyces: Effects of glucose analogs and inorganic phosphate

   • Norbert Madry
   • Rolf Sprinkmeyer
   • Hermann Pape

   Industrial Microbiology Pages: 365 - 370

8. Microbial activity and the turnover of organic matter in a municipal refuse disposed of in a landfill

   • Z. Filip
   • E. Küster

   Microbiology of Sewage and Industrial Wastes Pages: 371 - 379

9. Synthesis of L-tryptophan by immobilized Escherichia coli cells

   • P. Decottignies-Le Maréchal
   • R. Calderón-Seguin
   • R. Azerad

   Erratum Pages: 381 - 381