| Title | Authors | Year | 
|---|---|---|
| Revised 1996 IPCC Guidelines for National Greenhouse Gas Inventories | 
                               IPCC, ;…  | 
                                                                                        1997 | 
| Early development of freshwater sponges under the influence of nitrite and pH. | 
                               Kahlert, M…  | 
                                                                                        1997 | 
| Aquatic Plants in Britain and Ireland | 
                               Preston, C.…  | 
                                                                                        1997 | 
| Accumulation of cadmium, chromium and zinc by the moss Sphagnum papillosum Lindle | 
                               Gstoettner…  | 
                                                                                        1997 | 
| The embarrassment of riches: Atmospheric deposition of nitrogen and community and ecosystem processes. | 
                               Jefferies,…  | 
                                                                                        1997 | 
| Canadian water quality guidelines for chromium | 
                               Pawlisz, A…  | 
                                                                                        1997 | 
| Evidence that ozone exposure increases the susceptibility of plants to natural frosting episodes. | 
                               Foot, J.P…  | 
                                                                                        1997 | 
| The impact of a road upon adjacent heathland vegetation: Effects on plant species composition | 
                               Angold, P.G…  | 
                                                                                        1997 | 
| Pollution-related variation in food supply and breeding success in two hole-nesting passerines. | 
                               Eeva, T.; E…  | 
                                                                                        1997 | 
| Human impacts on the nitrogen cycle: A global problem judged from a local perspective | 
                               Hessen, D.O…  | 
                                                                                        1997 |