| Title | Authors | Year | 
|---|---|---|
| Deposition of atmospheric pollutants on forests | 
                               Fowler, D…  | 
                                                                                        1989 | 
| Lichen Recolonization in London under Conditions of Rapidly Falling Sulfur-Dioxide Levels, and the Concept of Zone Skipping. | 
                               Hawksworth…  | 
                                                                                        1989 | 
| Effects of cadmium and PCBs on reproduction of the sea star Asterias rubens: aberrations in the early development | 
                               Besten, P.…  | 
                                                                                        1989 | 
| The acidification of Scottish lochs | 
                               Battarbee,…  | 
                                                                                        1989 | 
| Unifying nutrient-chlorophyll relationships in lakes. | 
                               Prairie, Y.…  | 
                                                                                        1989 | 
| Response of blueberry species to excessive manganese | 
                               Korcak, R.…  | 
                                                                                        1988 | 
| Critical Loads for Sulphur and Nitrogen | 
                               Nilsson, J…  | 
                                                                                        1988 | 
| Distribution and movement of manganese in plants | 
                               Loneragan,…  | 
                                                                                        1988 | 
| Modelled historical concentrations and depositions of ammonia and ammonium in Europe | 
                               Asman, W.A.…  | 
                                                                                        1988 | 
| Nitrogen and carbon isotope ratios in seabird rookeries and their ecological implications | 
                               Mizutani, H…  | 
                                                                                        1988 |