1. Microenvironments of soil microorganisms

   • R. C. Foster

   OriginalPaper Pages: 189 - 203

2. Aspects of the physical environment of soil organisms

   • D. E. Smiles

   OriginalPaper Pages: 204 - 215

3. Spatiotemporal effects of invertebrates on soil processes

   • J. M. Anderson

   OriginalPaper Pages: 216 - 227

4. Termites and the soil environment

   • T. G. Wood

   OriginalPaper Pages: 228 - 236

5. Earthworm activities and the soil system

   • P. Lavelle

   OriginalPaper Pages: 237 - 251

6. Structural parameters and functional patterns of simulated earthworm burrow systems

   • André Kretzschmar

   OriginalPaper Pages: 252 - 261

7. The influence of soil characteristics on the toxicity of four chemicals to the earthworm Eisenia fetida andrei (Oligochaeta)

   • C. A. M. van Gestel
   • W. A. van Dis

   OriginalPaper Pages: 262 - 265

8. Chemical changes during vermicomposting (Eisenia fetida) of sheep manure mixed with cotton industrial wastes

   • E. Albanell
   • J. Plaixats
   • T. Cabrero

   OriginalPaper Pages: 266 - 269