| Title | Authors | Year | 
|---|---|---|
| Impact of heavy metals on denitrification in surface wetland sediments receiving wastewater | Sakadevan,… | 1999 | 
| The fate of mineral nitrogen in a fen with Sphagnum fallax Klinggr. and Carex rostrata Stokes (Massif-central, France) | Francez, A.… | 1999 | 
| Chemistry of Atmospheres | Wayne, R.P… | 1999 | 
| Ecotoxicological effects and uptake of metals (Cu+, Cu2+, Mn2+, Mo6+, Ni2+, V5+) in freshwater alga Scenedesmus quadricauda | Fargašová,… | 1999 | 
| Indicators of climate change in the UK | Cannell, M.… | 1999 | 
| The Kyoto Protocol: A guide and assessment | Grubb, M.;… | 1999 | 
| The fate of NH4NO3 added to Sphagnum magellanicum carpets at five European mire sites | Williams, B… | 1999 | 
| Phytoaccumulation of trace elements by wetland plants II Water hyacinth | Zhu, Y. L… | 1999 | 
| Influences of anthropogenic pollution on mycorrhizal fungal communities | Cairney, J.… | 1999 | 
| Ozone stimulates protonematal growth and gametophore production in Polytrichum commune | Petersen, R… | 1999 |