1. Publisher's note

   Announcement Pages: ii - ii

2. Instability of Buckley-Leverett flow in a heterogeneous medium

   • Hans Petter Langtangen
   • Aslak Tveito
   • Ragnar Winther

   OriginalPaper Pages: 165 - 185

3. Gravitational migration of fuel in porous media

   • Arieh Pistiner
   • Michael Shapiro
   • Hillel Rubin

   OriginalPaper Pages: 187 - 205

4. Extended irreversible thermodynamics as a framework for transport phenomena in porous media

   • J. A. Del Río P.
   • M. López De Haro

   OriginalPaper Pages: 207 - 221

5. The thermogravitational effect in porous media: A modelling approach

   • Ph. Jamet
   • D. Fargue
   • A. Cernes

   OriginalPaper Pages: 223 - 240

6. Relative permeabilities of a near critical binary fluid

   • David S. Schechter
   • J. M. Haynes

   OriginalPaper Pages: 241 - 260

7. Method of homogenization applied to dispersion in porous media

   • Chiang C. Mei

   OriginalPaper Pages: 261 - 274

8. Percolation approach to the problem of hydraulic conductivity in porous media

   • B. Berkowitz
   • I. Balberg

   OriginalPaper Pages: 275 - 286

9. Effective-medium treatment of flow through anisotropic fracture system — Improved permeability estimates using a new lattice mapping

   • C. K. Harris

   OriginalPaper Pages: 287 - 295

10. Comment on ‘a simple approximate solution for horizontal infiltration in a Brooks-Corey medium’ by R. W. Zimmerman and G. S. Bodvarsson

    • J. -Y. Parlange
    • D. A. Barry
    • R. Haverkamp

    OriginalPaper Pages: 297 - 301

11. Announcement

    Announcement Pages: 309 - 309