| Title | Authors | Year | 
|---|---|---|
| UNECE Critical Levels Workshop Proceedings | 
                               Guderian, R…  | 
                                                                                        1998 | 
| Effects of ozone on wild plants | 
                               Davison, A.…  | 
                                                                                        1998 | 
| The nitrogen content of upland rivers in Britain: the significance of organic N | 
                               Chapman, P.…  | 
                                                                                        1998 | 
| Sensitive bioassays for risk assessment of contaminated soils | 
                               Vaughan, G…  | 
                                                                                        1998 | 
| Denitrification and nitrous oxide concentration in the Humber Estuary, UK, and Adjacent Coastal zones | 
                               Barnes, J…  | 
                                                                                        1998 | 
| Long-term decline in the thickness of eggshells of thrushes, Turdus spp., in Britain | 
                               Green, R.E…  | 
                                                                                        1998 | 
| Impacts of nitrogen on Sphagnum dominated bogs with emphasis on critical load assessment | 
                               Risager, M…  | 
                                                                                        1998 | 
| Modelling dynamic copper balances for a contaminated sandy soil following land use change from agriculture to forestry | 
                               Moolenaar,…  | 
                                                                                        1998 | 
| River Quality in Northern Ireland 1995 | 
                               Service,…  | 
                                                                                        1998 | 
| Sulphur isotopic investigation of a polluted raised bog and the uptake of pollutant sulphur by Sphagnum | 
                               Thompson, A…  | 
                                                                                        1998 |