Guvana-sen V. and Volker R.E.
     Numerical Solutions for Solute Transport in Unconfined
     Aquifers ................................................... 103

     Osiadacz A.
     Optimal Numerical Method for Simulating Dynamic Row of Gas
     in Pipelines ............................................... 125

     Kawahara M. and Hirano H.
     A Finite Element Method for High Reynolds Number Viscous
     Fluid Flow Using Two Step Explicit Scheme .................. 137

     Thompson E.G., Pittman J.F.T. and Zienkiewicz О.С.
     Some Integration Techniques for the Analysis of
     Viscoelastic Flows ......................................... 165

     Gopalakrishnan Т.С. and Tung С.С.
     Numerical Analysis of a Moving Boundary Problem in Coastal
     Hydrodynamics .............................................. 179

     SHORT COMMUNICATION

     Connorton B.J. and Wood W.L.
     Noise Problems with Ephemeral Streams in Aquifer Models .... 201

     ANNOUNCEMENTS .............................................. 209

IJNMF

1(1983)

2(1983)

3(1983)

5(1983)