1. Directions

   • Lawrence J. Drew

   Interview Pages: 291 - 295

2. Hot dry rock geothermal energy—More common than you might think

   Forum Pages: 296 - 302

3. Geologic and societal factors affecting the international oceanic transport of aggregate

   • William H. Langer

   Articles Pages: 303 - 309

4. Uncertain and treacherous: The cannel coal industry in Kentucky

   • James C. Hower

   Articles Pages: 310 - 324

5. A comparison of state space and multiple regression for monthly forecasts: U.S. Fuel consumption

   • Kyungcho Bae
   • DeVerle Harris

   Articles Pages: 325 - 339

6. Trona resources in southwest Wyoming

   • John R. Dyni
   • Stephen V. Wiig
   • W. D. Grundy

   Articles Pages: 340 - 352

7. Book reviews

   • Eleanora I. Robbins
   • Ricardo A. Oles
   • James P. Dorian

   BookReview Pages: 353 - 354

8. Acknowledgments

   Acknowledgments Pages: 355 - 355