| Title | Authors | Year | 
|---|---|---|
| Physiological and growth responses of the montane bryophyte Racomitrium lanuginosum to atmospheric nitrogen deposition | 
                               Pearce, I.S…  | 
                                                                                        2003 | 
| Environmental Health Criteria 226 Palladium | 
                               WHO,  | 
                                                                                        2002 | 
| Heavy metal (Pb, Zn, Cd, Fe and Cu) contents of plant foliage near the Anvil Range lead/zinc mine, Faro, Yukon Territory | 
                               Pugh, R. E…  | 
                                                                                        2002 | 
| Effects of nutrient addition and acidification on plant species diversity and seed germination in heathland. | 
                               Roem, W.J…  | 
                                                                                        2002 | 
| Rice plant structural changes by addition of excess manganese | 
                               Lidon, F. C…  | 
                                                                                        2002 | 
| Environmental Health Criteria 227: Fluorides | 
                               WHO,  | 
                                                                                        2002 | 
| Changes in the rhizosphere of metal-accumulating plants evidenced by chemical extractants | 
                               Hammer, D…  | 
                                                                                        2002 | 
| Heavy Metals – A meaningless term | 
                               Duffus, J.H…  | 
                                                                                        2002 | 
| Whole ecosystem N manipulation: An updated review | 
                               Cunha, A…  | 
                                                                                        2002 | 
| UK Greenhouse Gas Inventory | 
                               NetCen,  | 
                                                                                        2002 |