| Title | Authors | Year | 
|---|---|---|
| Effects of airborne fluoride emissions in Wales, Part 1 | 
                               Perkins, D.…  | 
                                                                                        1987 | 
| Daphnia magna as a model to assess heavy metal toxicity: comparative assessment with the mouse system | 
                               Khangarot,…  | 
                                                                                        1987 | 
| Effects of Persistent Volcanic Ash on Douglas-fir in Northern Idaho | 
                               Bilderback…  | 
                                                                                        1987 | 
| Effects of airborne fluoride emissions in Wales, Part 2 | 
                               Perkins, D.…  | 
                                                                                        1987 | 
| Effect of Stream Acidification on Periphyton Composition, Chlorophyll, and Productivity. | 
                               Mulholland…  | 
                                                                                        1986 | 
| The Weathering of Scots Pine Epicuticular Wax in Polluted and Clean Air. | 
                               Crossley, A…  | 
                                                                                        1986 | 
| A new fumigation method for measuring the effects of sulphur dioxide on photosynthisis of bryophytes and lichens | 
                               Takaoki, T…  | 
                                                                                        1986 | 
| Depression of Growth and Yield in Winter Barley Exposed to Sulphur Dioxide in the Field. | 
                               Baker, C.K…  | 
                                                                                        1986 | 
| Air pollution injury to vegetation | 
                               Taylor, H.J…  | 
                                                                                        1986 | 
| Boron deposition on soil and native vegetation from geothermal emissions | 
                               Lang, F. J…  | 
                                                                                        1986 |