| Title | Authors | Year | 
|---|---|---|
| Key to the Common Plant Communities of Scotland | 
                               Robertson,…  | 
                                                                                        1984 | 
| Ecological Effects of acid deposition upon peatlands: a nelected field in ‘acid rain’ research. | 
                               Gorham, E…  | 
                                                                                        1984 | 
| Ambient Water Quality Criteria for copper | 
                               EPA, US  | 
                                                                                        1984 | 
| Physiological effects of hydrogen, aluminum, and manganese toxicities in acid soil. | 
                               Foy, C.D.…  | 
                                                                                        1984 | 
| Mycorrhizal fungi of Betula spp.: factors affecting their occurrence | 
                               Mason, P.A…  | 
                                                                                        1984 | 
| Diatom analysis and the acidification of lakes | 
                               Battarbee,…  | 
                                                                                        1984 | 
| The effects of SO2 on photosynthesis and carbohydrate transfer in the two Lichens: Collema polycarpon and Parmelia chlorochroa. | 
                               Fields, R.D…  | 
                                                                                        1984 | 
| Two hundred years of acid rain | 
                               Press, M.C…  | 
                                                                                        1983 | 
| The growth of Sphagnum species in the southern Pennines. | 
                               Ferguson, N…  | 
                                                                                        1983 | 
| Influence of chronic sulfur dioxide exposures on early blight of tomato. | 
                               Lostein, R.…  | 
                                                                                        1983 |