| Title | Authors | Year | 
|---|---|---|
| Acid Rain and Trees | 
                               Ling, K.A…  | 
                                                                                        1987 | 
| Direct Effects of Sulphur on Forests in Europe - a Regional Model of Risk | 
                               Makela, A…  | 
                                                                                        1987 | 
| Relationship between SO2 Dose and Growth of the Pea Aphid, Acyrthosiphon-Pisum, on Peas | 
                               Warrington…  | 
                                                                                        1987 | 
| Effects of Persistent Volcanic Ash on Douglas-fir in Northern Idaho | 
                               Bilderback…  | 
                                                                                        1987 | 
| The quantities of cadmium, lead, mercury and arsenic entering the U.K. environment from human activities | 
                               Hutton, M…  | 
                                                                                        1986 | 
| The history of the countryside | 
                               Rackham, O…  | 
                                                                                        1986 | 
| Individual and combined toxicity of manganese and molybdenum to mussel, Mytilus edulis, larvae | 
                               Morgan, J.…  | 
                                                                                        1986 | 
| The role of prediction in limnology | 
                               Peters, R.H…  | 
                                                                                        1986 | 
| The effects of nutrients on shoot biomass and species composition of wetland and hayfield communities | 
                               Vermeer, J.…  | 
                                                                                        1986 | 
| Boron deposition on soil and native vegetation from geothermal emissions | 
                               Lang, F. J…  | 
                                                                                        1986 |