1. Editorial

   • Mark E. Gershon

   EditorialNotes Pages: 281 - 281

2. Multilevel optimization of surface coal mine truck and shovel fleets

   • Edward L. Mooney
   • David F. Gibson

   Papers Pages: 283 - 294

3. Room and pillar coal mine subsidence

   • C. Dale Elifrits
   • David J. Barr
   • N. B. Aughenbaugh

   Papers Pages: 295 - 314

4. Optimal mine production scheduling: evaluation of large scale mathematical programming approaches

   • Mark E. Gershon

   Papers Pages: 315 - 329

5. Multiobjective observation network design for regionalized variables

   • Ferenc Szidarovszky

   Papers Pages: 331 - 342

6. Optimum locations for exploratory drill holes

   • Donald E. Scheck
   • Da-Rong Chou

   Papers Pages: 343 - 355

7. Mining under a limestone aquifer in southern Sardinia: a multiobjective approach

   • Marco Salis
   • Lucien Duckstein

   Papers Pages: 357 - 374

8. Book reviews

   • I. W. Farmer

   BookReview Pages: 375 - 376