1. Dear Readers:

   • Bob Kleinmann and Colin Booth, E-mail: editor@imwa.info

   Editorial Pages: 109 - 109

2. A Study of the Suitability of Saline Surface Water for Recharging the Hypersaline Palaeochannel Aquifers of the Eastern Goldfields of Western Australia

   • Riasat Ali
   • Jeffrey Turner

   Technical Article Pages: 110 - 118

3. Use of Pb, ¹⁸O, and ²H Isotopes in Mining-related Environmental Studies

   • Diana M. Allen
   • Michele E. Lepitre

   Technical Article Pages: 119 - 132

4. Evaluation of the Effluent Water Quality Produced at Phosphate Mines in Central Jordan

   • Anwar Jiries
   • Tayel El-Hasan
   • Klaus-Peter Seiler

   Technical Article Pages: 133 - 137

5. A Simple Analytical Model for Interpretation of Tracer Tests in Two-Domain Subsurface Flow Systems

   • Marian Diaz Goebes
   • Paul L. Younger

   Technical Article Pages: 138 - 143

6. Treatment of Acid Leachate from Coal Discard using Calcium Carbonate and Biological Sulphate Removal

   • J. P. Maree
   • G. Strobos
   • F. B. Waanders

   Technical Article Pages: 144 - 151

7. Design Criteria for Limestone Neutralization at a Nickel Mine

   • J. P. Maree
   • M. J. Hagger
   • F. B. Waanders

   Technical Communication Pages: 152 - 156

8. Mine Water Notes

   Mine Water Notes Pages: 157 - 158

9. IMWA—International Mine Water Association

   Membership Application Form Pages: 159 - 159