1. Important announcement

   Announcement Pages: 1 - 1

2. Significance tests for multivariate normality of clusters from branching patterns in dendrograms

   • P. H. A. Sneath

   Articles Pages: 3 - 32

3. An interpolation method taking into account inequality constraints: I. Methodology

   • Olivier Dubrule
   • Clement Kostov

   Articles Pages: 33 - 51

4. An interpolation method taking into account inequality constraints: II. Practical approach

   • Clement Kostov
   • Olivier Dubrule

   Articles Pages: 53 - 73

5. Processing map and well log data for geological and soil surveys

   • J. van Kuilenburg

   Articles Pages: 75 - 92

6. Matheronian geostatistics—Quo vadis?

   • G. M. Philip
   • D. F. Watson

   Articles Pages: 93 - 117

7. Geostatistics: Models and tools for the earth sciences

   • A. G. Journel

   Articles Pages: 119 - 140

8. Philip and Watson—Quo vadunt?

   • R. Mohan Srivastava

   Articles Pages: 141 - 146

9. Book review

   • D. F. Watson
   • A. G. Journel
   • C. John Mann

   BookReview Pages: 147 - 152