1. The greening of chemistry — Is it sustainable?

   • Otto Hutzinger

   Editorial Pages: 123 - 123

2. Green vs. sustainable chemistry — More than a discussion on catchwords

   • Hermann Krähling

   OriginalPaper Pages: 124 - 124

3. Committee meeting in Bayreuth, Bavaria on April 17, 1999

   • John V. Holder

   Report Pages: 125 - 125

4. The internal barriers of rotation for the 209 polychlorinated biphenyls

   • Patrik L. Andersson
   • Peter Haglund
   • Mats Tysklind

   Letters to the Editor: Comment Pages: 126 - 126

5. The EU existing chemicals regulation

   • Jan Ahlers

   Environmental Policy Pages: 127 - 129

6. Rotterdam Convention on the Prior Informed Consent (PIC) procedure for certain hazardous chemicals and pesticides in international trade

   UNEP Corner Pages: 129 - 129

7. Zero discharge

   • Jay Ritchlin
   • Paul Johnston

   OriginalPaper Pages: 130 - 131

8. Global opportunity for hackers?

   • Dick Rinewalt
   • Leo Newland
   • Ken Morgan

   OriginalPaper Pages: 132 - 132

9. The variation of street air levels of PAH and other mutagenic PAC in relation to regulations of traffic emissions and the impact of atmospheric processes

   • Torben Nielsen
   • Anders Feilberg
   • Mona-Lise Binderup

   Research Article Pages: 133 - 137

10. Photo-Induced OH reactions of naphthalene and its oxidation products on SiO₂

    • Claire Brussol
    • Matthew Duane
    • Dimitrios Kotzias

    Research Article Pages: 138 - 140

11. Persistent Organic Pollutants (POPs)

    UNEP Corner Pages: 140 - 140

12. Distribution of volatile organic compounds in Madrid (Spain)

    • Rosa María Pérez-Pastor
    • Susana García-Alonso
    • Alberto José Quejido Cabezas

    Research Article Pages: 141 - 146

13. Dioxin and furan inventories national and regional emissions of PCCD/PCDF

    UNEP Corner Pages: 146 - 146

14. Measurements of selected PCBs in open urban ambient air of Madrid (Spain)

    • Susana García-Alonso
    • Rosa María Pérez-Pastor
    • María Luisa Sevillano-Castaño

    Research Article Pages: 147 - 150

15. Erratum

    • Eckard Helmers
    • Klaus Kümmerer

    Erratum Pages: 150 - 150

16. Absorption cross-sections of atmospheric constituents: NO₂, O₂, and H₂O

    • Christian Hermans
    • Ann C. Vandaele
    • Marie-France Mérienne

    Research Article Pages: 151 - 158

17. A review of biomarker compounds as source indicators and tracers for air pollution

    • Bernd R. T. Simoneit

    Review Article Pages: 159 - 169

18. Environmental accounting on a communal level: A tool to support environmental management and decision-making by communal executives

    • Gabriele Kröger
    • Jürgen Pietsch
    • Kay Ufermann

    OriginalPaper Pages: 170 - 174

19. Agricultural work related injury and Ill-health and the economic cost

    • Melville H. Litchfield

    OriginalPaper Pages: 175 - 182

20. Consequences of reducing the use of pesticides

    Reports Pages: 183 - 183

21. Persistent, bioaccumulative and toxic chemicals in central and eastenr European countries State-of-the-art report

    Reports Pages: 183 - 183

22. Conference announcements

    Announcement Pages: 184 - 184