| Title | Authors | Year | 
|---|---|---|
| Nitrogen and carbon isotope ratios in seabird rookeries and their ecological implications | 
                               Mizutani, H…  | 
                                                                                        1988 | 
| Environmental Health Criteria 61 Chromium | 
                               WHO,  | 
                                                                                        1988 | 
| Long term changes in the acidity of forest soils in north east Scotland | 
                               Billett, M.…  | 
                                                                                        1988 | 
| Environmental Health Criteria 81 Vanadium | 
                               WHO,  | 
                                                                                        1988 | 
| The influence of altitude on rainfall composition at Great Dun Fell | 
                               Fowler, D…  | 
                                                                                        1988 | 
| Effects of excessive ammonium deposition on the nutritional status and condition of pine needles | 
                               Dijk, H.F.G…  | 
                                                                                        1988 | 
| Genetic differences in plant tolerance to manganese toxicity | 
                               Foy, C. D…  | 
                                                                                        1988 | 
| Response of blueberry species to excessive manganese | 
                               Korcak, R.…  | 
                                                                                        1988 | 
| Effects of nitrogen dioxide on biochemical and physiological characteristics of soybean. | 
                               Sabaratnam…  | 
                                                                                        1988 | 
| Understanding the Pollution Sensitivity of Lichens | 
                               Richardson…  | 
                                                                                        1988 |