| Title | Authors | Year | 
|---|---|---|
| Diatom analysis and the acidification of lakes | 
                               Battarbee,…  | 
                                                                                        1984 | 
| Ambient Water Quality Criteria for copper | 
                               EPA, US  | 
                                                                                        1984 | 
| Trace elements in soils and plants | 
                               Kabata-…  | 
                                                                                        1984 | 
| The effects of acidification on the ecology of streams in the upper Tywi catchment in west Wales. | 
                               Stoner, J.H…  | 
                                                                                        1984 | 
| The variation of calcium, magnesium, sodium and potassium concentration, pH and conductivity in lakes in Northern Ireland. | 
                               Rippey, B…  | 
                                                                                        1984 | 
| Effects of acidic deposition on forest soils and vegetation | 
                               Abrahamsen…  | 
                                                                                        1984 | 
| Mycorrhizal fungi of Betula spp.: factors affecting their occurrence | 
                               Mason, P.A…  | 
                                                                                        1984 | 
| Key to the Common Plant Communities of Scotland | 
                               Robertson,…  | 
                                                                                        1984 | 
| Acid rain: an overview | 
                               Gorham, E…  | 
                                                                                        1984 | 
| Alteration of C-13 assimilate partitioning in plants of Phaseolus vulgaris exposed to ozone. | 
                               Okano, K…  | 
                                                                                        1984 |