| Title | Authors | Year | 
|---|---|---|
| Quantifying nitrogen fixation in feather bryophyte carpets of boreal forests. | 
                               DeLuca, T.H…  | 
                                                                                        2002 | 
| New Atlas of the British and Irish Flora | 
                               Preston, C.…  | 
                                                                                        2002 | 
| Effects of manganese on the viability of vegetative diaspores of the epiphytic lichen Hypogymnia physodes | 
                               Hauck, M ;…  | 
                                                                                        2002 | 
| Whole ecosystem N manipulation: An updated review | 
                               Cunha, A…  | 
                                                                                        2002 | 
| UK Greenhouse Gas Inventory | 
                               NetCen,  | 
                                                                                        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 | 
| Ozone effects on Sphagnum mosses, carbon dioxide exchange and methane emission in boreal peatland microcosms. | 
                               Niemi, R…  | 
                                                                                        2002 | 
| Rice plant structural changes by addition of excess manganese | 
                               Lidon, F. C…  | 
                                                                                        2002 | 
| Environmental Health Criteria 227: Fluorides | 
                               WHO,  | 
                                                                                        2002 |