Analytical comparison of two methods of assay weighting using vein assays from Butte, Montana William B. Wray Jr. OriginalPaper Pages: 219 - 233
Gradient mapping of pattern ground characteristics from a photomosaic of the IBP tundra biome site near Barrow, Alaska S. I. Outcalt OriginalPaper Pages: 235 - 244
Some problems of interpreting the correlations between the modal variables in granitic rocks A. K. SahaC. BhattacharyyaS. Lakshmipathy OriginalPaper Pages: 245 - 258
Application of computer techniques in Polish geology Przemyslaw StenzelInez Wiatr Short Notes Pages: 259 - 262
Zonation of multivariate sequences of digitized geologic data D. M. HawkinsD. F. Merriam Short Notes Pages: 263 - 269
Committee on Storage, Automatic Processing, and Retrieval of Geological Data (COGEODATA), International Union of Geological Sceences G. de Marsily Association Announcements Pages: 271 - 272