| Title | Authors | Year | 
|---|---|---|
| UK Greenhouse Gas Inventory | 
                               NetCen,  | 
                                                                                        2002 | 
| Whole ecosystem N manipulation: An updated review | 
                               Cunha, A…  | 
                                                                                        2002 | 
| Soil core method for direct simultaneous determination of N-2 and N2O emissions from forest soils | 
                               Butterbach-…  | 
                                                                                        2002 | 
| Environmental Health Criteria 226 Palladium | 
                               WHO,  | 
                                                                                        2002 | 
| Effects of nutrient addition and acidification on plant species diversity and seed germination in heathland. | 
                               Roem, W.J…  | 
                                                                                        2002 | 
| New Atlas of the British and Irish Flora | 
                               Preston, C.…  | 
                                                                                        2002 | 
| Okologie und Vegetation der Walder Nordostdeutschlands | 
                               Anders, S…  | 
                                                                                        2002 | 
| The influence of nitrogen deposition, competition and desiccation on growth and regeneration of Racomitrium lanuginosum (Hedw.) Brid | 
                               Jones, M.L.…  | 
                                                                                        2002 | 
| Environmental Health Criteria 227: Fluorides | 
                               WHO,  | 
                                                                                        2002 | 
| Parasitic fungus mediates change in nitrogen-exposed boreal forest vegetation. | 
                               Stengbom, J…  | 
                                                                                        2002 |