1. Analyses of gas storage capacity in unlined rock caverns

   • J. Liang
   • U. Lindblom

   OriginalPaper Pages: 115 - 134

2. Natural fracture profiles, fractal dimension and joint roughness coefficients

   • N. E. Odling

   OriginalPaper Pages: 135 - 153

3. Analysis of rib supports for circular tunnels in elastic ground

   • I. D. Moore

   OriginalPaper Pages: 155 - 172

4. Acoustic emission from failing rock behaviour

   • V. A. Mansurov

   Technical Note Pages: 173 - 182

5. Book reviews

   • G. Greschik
   • K. W. John

   BookReview Pages: 183 - 185

6. Announcements

   Announcement Pages: 187 - 187