1. Natural populations of bacteria in Lake Kinneret: Observations with scanning electron and epifluorescence microscopy

   • R. Schmaljohann
   • U. Pollingher
   • T. Berman

   OriginalPaper Pages: 1 - 12

2. Bacterial growth on dissolved organic carbon from a blackwater river

   • Judy L. Meyer
   • Richard T. Edwards
   • Rebecca Risley

   OriginalPaper Pages: 13 - 29

3. A mathematical model for the growth of bacterial microcolonies on marine sediment

   • A. Michael Davidson
   • John C. Fry

   OriginalPaper Pages: 31 - 45

4. Degradation of substituted thiophenes by bacteria isolated from activated sludge

   • Takahiro Kanagawa
   • Don P. Kelly

   OriginalPaper Pages: 47 - 57

5. Viability of soil bacteria: Optimization of plate-counting technique and comparison between total counts and plate counts within different size groups

   • Rolf A. Olsen
   • Lars R. Bakken

   OriginalPaper Pages: 59 - 74

6. Seasonal variations in abundance and activity of nitrifiers in four arable cropping systems

   • Per Berg
   • Thomas Rosswall

   OriginalPaper Pages: 75 - 87

7. Quantification of predatory and endoparasitic nematophagous fungi in soil

   • Carin Dackman
   • Stefan Olsson
   • Birgit Nordbring-Hertz

   OriginalPaper Pages: 89 - 93