1. Algebraic dispersion fields on ternary diagrams

   • G. M. Philip
   • C. Gregory Skilbeck
   • D. F. Watson

   Articles Pages: 171 - 181

2. Efficiency of kriging estimation for square, triangular, and hexagonal grids

   • Evangelos A. Yfantis
   • George T. Flatman
   • Joseph V. Behar

   Articles Pages: 183 - 205

3. Robust statistics and geochemical data analysis

   • Di Zhou

   Articles Pages: 207 - 218

4. Simulation of sulfate-dependent sulfate reduction using Monod kinetics

   • Leonard Robert Gardner
   • Ian Lerche

   Articles Pages: 219 - 239

5. Uses and abuses of cross-validation in geostatistics

   • Bruce M. Davis

   Short Note Pages: 241 - 248

6. Comment on “analysis of nonintrinsic spatial variability by residual kriging with application to regional groundwater levels” by Shlomo P. Neuman and Elizabeth A. Jacobson

   • Giuseppe Gambolati
   • Giorgio Galeati

   Letter To The Editor Pages: 249 - 257

7. Reply to comments by G. Gambolati and G. Galeati

   • Shlomo P. Neuman
   • Javier Samper
   • Mariano Hernandez

   Letter To The Editor Pages: 259 - 266

8. Book review

   • William E. Full

   BookReview Pages: 267 - 268