1. Removal and uptake of copper (II) by Salvinia natans from waste water

   • Asit K. Sen
   • Nitya G. Mondal

   OriginalPaper Pages: 1 - 6

2. Gas-bubble disease in three fish species inhabiting the heated discharge of a steam-electric station using hypolimnetic cooling water

   • M. C. McINERNY

   OriginalPaper Pages: 7 - 15

3. Study of buffering. Systems in soils from Galicia, N.W. Spain

   • M. J. Louzao
   • M. C. Leirós
   • F. Guitián

   OriginalPaper Pages: 17 - 33

4. Acidity of size-fractionated aerosol particles

   • J. Ludwig
   • O. Klemm

   OriginalPaper Pages: 35 - 50

5. Defluoridation of water by adsorption on fly ash

   • A. K. Chaturvedi
   • K. P. Yadava
   • V. N. Singh

   OriginalPaper Pages: 51 - 61

6. Estimation method of residual alkylating agents in water treated with chloring-containing oxidant

   • D. Tingfa
   • Z. Shiguang
   • T. Mousheng

   OriginalPaper Pages: 63 - 67

7. Use of wollastonite in the removal of Ni(II) from aqueous solutions

   • Y. C. Sharma
   • G. S. Gupta
   • D. C. Rupainwar

   OriginalPaper Pages: 69 - 79

8. Vanadium: Toxicity and accumulation by beans

   • D. I. Kaplan
   • D. C. Adriano
   • K. S. Sajwan

   OriginalPaper Pages: 81 - 91

9. Behavior of phenol and aniline on selected sorbents and energy-related solid wastes

   • Dorothy J. Bishop
   • John P. Knezovich
   • Florence L. Harrison

   OriginalPaper Pages: 93 - 106

10. Influence of industrial wastes on physico-chemical properties of soil and germination and mineral composition of wheat

    • B. D. Tripathi
    • R. K. Dwivedi
    • Anamika Tripathi

    OriginalPaper Pages: 107 - 112

11. Multi-element analysis of an english peat bog soil

    • Bernd Markert
    • Iain Thornton

    OriginalPaper Pages: 113 - 123

12. Some considerations on the sorption and desorption phenomena of iodide and iodate on soil

    • Y. Muramatsu
    • S. Uchida
    • K. Sriyotha

    OriginalPaper Pages: 125 - 138

13. Urban storm water transport and wash-off of Cæfesium-137 after the chernobyl accident

    • Sven Halldin
    • Allan Rodhe
    • Bjorn Bjurman

    OriginalPaper Pages: 139 - 158

14. The effect of drainage on nutrient release from fen peat and its implications for water quality —a laboratory simulation

    • A. L. Heathwaite

    OriginalPaper Pages: 159 - 173

15. Specific sorption of antimony (III) by the hydrous oxides of Mn, Fe, and Al

    • P. Thanabalasingam
    • W. F. Pickering

    OriginalPaper Pages: 175 - 185

16. The experimental phytotoxicology of germanium in relation to silicon

    • N. J. Puerner
    • S. M. Siegel
    • B. Z. Siegel

    OriginalPaper Pages: 187 - 195

17. Contamination environnementale par les métaux et maladie de Parkinson

    • J. Zayed
    • P. André
    • C. Delisle

    OriginalPaper Pages: 197 - 203

18. Foliar leaching and root uptake of Ca, Mg and K in relation to acid fog effects on Douglas-fir

    • David P. Turner
    • David T. Tingey

    OriginalPaper Pages: 205 - 214