| Title | Authors | Year | 
|---|---|---|
| The Demographic Consequences of Nitrogen-Fertilization of a Population of Sundew, Drosera-Rotundifolia | 
                               …  | 
                                                                                        1994 | 
| Effects of atmospheric ammonia on vegetation - a review | 
                               Fangmeir, A…  | 
                                                                                        1994 | 
| Impacts of nitrogen deposition on terrestrial ecosystems | 
                               UKRGIAN,…  | 
                                                                                        1994 | 
| Atlas of the bryophytes of the British Isles | 
                               Preston, C.…  | 
                                                                                        1994 | 
| The effects of excess nitrogen deposition on young Norway spruce trees. Part I: the soil | 
                               Wilson, E.J…  | 
                                                                                        1994 | 
| Shoot nitrate reductase activities of field-layer species in different forest types. | 
                               Hogborn, L…  | 
                                                                                        1994 | 
| Toxicity of nickel ores to marine organisms | 
                               Florence, T…  | 
                                                                                        1994 | 
| Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands | 
                               Mäkipää, R…  | 
                                                                                        1994 | 
| Acidification of freshwater ecosystems: implications for the future | 
                               Rosseland,…  | 
                                                                                        1994 | 
| Accumulation of amino acids in some boreal forest plants in response to increased nitrogen availability | 
                               Näsholm, T…  | 
                                                                                        1994 |