| Title | Authors | Year | 
|---|---|---|
| Zinc Phytotoxicity | 
                               Chaney, R.…  | 
                                                                                        1993 | 
| Spatial variation in ozone resistance of British populations of Plantago major L. | 
                               Reiling, K…  | 
                                                                                        1992 | 
| Use of a field release system to distinguish the effects of dose and concentration of sulphur dioxide on winter barley. | 
                               Colls, J.J…  | 
                                                                                        1992 | 
| Acid Soil and Acid Rain | 
                               Kennedy, I.…  | 
                                                                                        1992 | 
| Effects of fertiliser on bryophytes in Swedish experiments on forest fertilisation. | 
                               Dirske, G.M…  | 
                                                                                        1992 | 
| Summary of phytotoxic levels of soil arsenic | 
                               Sheppard, S…  | 
                                                                                        1992 | 
| Threats to the lake fish communities of the UK arising from eutrophication and species introductions. | 
                               Winfield, I…  | 
                                                                                        1992 | 
| Bryophytes and Lichens in a Changing Environment. | 
                               Bates, J.W…  | 
                                                                                        1992 | 
| A Review of the Likely Causal Pathways Relating the Reduced Density of Breeding Dippers Cinclus-Cinclus to the Acidification of Upland Streams | 
                               Tyler, S.J…  | 
                                                                                        1992 | 
| Large-scale air pollution monitoring using lichens | 
                               Seaward, M.…  | 
                                                                                        1992 |