1. Sensitivity of southern quebec lakes to acidic precipitation

   • Marius Lachance
   • Bernard Bobée
   • Yves Grimard

   OriginalPaper Pages: 115 - 132

2. Indicator bacteria in water and stream sediments near the snowy range in Southern Wyoming

   • Howard L. Gary
   • John C. Adams

   OriginalPaper Pages: 133 - 144

3. Assessment of atmospheric impacts of large-scale copper-nickel development in Northeastern Minnesota

   • I. M. Ritchie
   • D. A. Thingvold

   OriginalPaper Pages: 145 - 160

4. Response of climbing perch,Anabas testudineus to industrial pollutants: Head kidney peroxidase, iodide peroxidase, and blood thyroxine profiles

   • Shibani Chatterjee
   • Shelley Bhattacharya

   OriginalPaper Pages: 161 - 174

5. Elemental analyses and physiological responses of forest trees in SO₂-polluted areas of NE-Bavaria

   • W. Zech
   • Th. Suttner
   • E. Popp

   OriginalPaper Pages: 175 - 183

6. Announcement

   Announcement Pages: 184 - 184

7. Effect of simulated sulfuric acid rain on the chemistry of a sulfate-adsorbing forest soil

   • Jeffrey J. Lee

   OriginalPaper Pages: 185 - 193

8. Retention and release of selected major and minor metals by the altamaha river marsh ecosystem

   • M. P. Menon
   • G. S. Ghuman

   OriginalPaper Pages: 195 - 206

9. Dissolution of alkaline earth sulfates in the presence of montmorillonite

   • Dennis D. Eberl
   • Edward R. Landa

   OriginalPaper Pages: 207 - 214

10. Sediment acid neutralization in softwater lakes

    • L. A. Baker
    • P. L. Brezonik
    • R. W. Ogburn III

    OriginalPaper Pages: 215 - 230

11. Book reviews

    • John C. Glaub
    • H. Horvath
    • Tang Yun-Qian

    BookReview Pages: 231 - 234

12. Call for papers

    Legacy Pages: 235 - 236