| 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 | 
| A comparison of plant toxicities of some industrial chemicals in soil culture and soilless culture | 
                               Adema, D ;…  | 
                                                                                        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 | 
| Effects of nitrogen dioxide on biochemical and physiological characteristics of soybean. | 
                               Sabaratnam…  | 
                                                                                        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 | 
| Assessing the impact of deep sea disposal of low level radioactive waste on living resources | 
                               IAEA,  | 
                                                                                        1988 |