1. A precipitation sampler intercomparison

   • Walter H. Chan
   • Maris A. Lusis
   • Robert J. Vet

   OriginalPaper Pages: 1 - 13

2. The phytotoxicity of mercury vapor

   • B. Z. Siegel
   • Michael Lasconia
   • S. M. Siegel

   OriginalPaper Pages: 15 - 24

3. The distribution of natural and non-crustal ferrimagnetic minerals in soil-sized particulates from the Mediterranean atmosphere

   • R. Chester
   • E. J. Sharples
   • F. Oldfield

   OriginalPaper Pages: 25 - 35

4. Computer-supported systems analysis for wastewater control cost minimization

   • Peter N. Nemetz
   • Michael Margolick

   OriginalPaper Pages: 37 - 49

5. Pond sediments as historical record of heavy metals fallout

   • M. Thomas
   • D. Petit
   • L. Lamberts

   OriginalPaper Pages: 51 - 59

6. δ³⁴S variations in vegetation and soil exposed to intense biogenic sulphide emissions near Paige mountain, N.W.T., Canada

   • H. Roy Krouse
   • Robert O. Van Everdingen

   OriginalPaper Pages: 61 - 67

7. Onondaga Lake and the dynamics of chloride in the Oswego River

   • Steven W. Effler
   • Mary Gail Perkins
   • Stephen D. Field

   OriginalPaper Pages: 69 - 80

8. Aluminium speciation: comparison of two spectrophotometric analytical methods and observed concentrations in some acidic aquatic systems in Southern Norway

   • H. M. Seip
   • L. Müller
   • A. Naas

   OriginalPaper Pages: 81 - 95

9. Relationship between fish populations and pH for lakes in Southermost Norway

   • I. P. Muniz
   • H. M. Seip
   • I. H. Sevaldrud

   OriginalPaper Pages: 97 - 113

10. Book review

    • Othmar Preining

    BookReview Pages: 115 - 115

11. Announcements

    Announcement Pages: 117 - 118