1. Behaviour of abandoned room and pillar mines in Illinois

   • G. G. Marino
   • R. A. Bauer

   Papers 01 December 1989 Pages: 271 - 281

2. Access tunnel convergence prediction in longwall coal mining

   • A. Majdi
   • F. P. Hassani

   Papers 01 December 1989 Pages: 283 - 300

3. Some aspects of cast blasting techniques for dam construction

   • G. R. Adhikari
   • R. N. Gupta

   Papers 01 December 1989 Pages: 301 - 313

4. Structural integrity of cracks in the head of Washington on Mount Rushmore

   • Zbigniew Hladysz

   Papers 01 December 1989 Pages: 315 - 322

5. Blast overbreak measurement by light sectioning

   • John A. Franklin
   • Jose T. Ibarra
   • Norbert H. Maerz

   Papers 01 December 1989 Pages: 323 - 331

6. Influence of natural blocks on rock fragmentation by blasting

   • G. R. Adhikari
   • R. N. Gupta

   Short Contribution 01 December 1989 Pages: 333 - 340

7. Book review

   • I. W. Farmer

   BookReview 01 December 1989 Pages: 341 - 342