| Title | Authors | Year |
|---|---|---|
| Environmental chemistry: End of acid reign? |
Jenkins, A… |
1999 |
| Distribution in Portugal of some pollutants in the lichen Parmelia sulcata |
Freitas, M… |
1999 |
| The effect of increased deposition of atmospheric N on Cv in upland Britain. |
Carroll, J.… |
1999 |
| Phytoaccumulation of trace elements by wetland plants II Water hyacinth |
Zhu, Y. L… |
1999 |
| Inventory of information sources on chemicals Persistent Organic Pollutants |
UNEP, |
1999 |
| Ozone stimulates protonematal growth and gametophore production in Polytrichum commune |
Petersen, R… |
1999 |
| Oak forest development as a result of historical land-use patterns and present N deposition |
Tyburk, K… |
1999 |
| Ellenberg's indicator values for British plants: ECOFACT volume 2 technical annex. |
Hill, M.O… |
1999 |
| Chemistry of Atmospheres |
Wayne, R.P… |
1999 |
| Environmental effects of manganese and proposed freshwater guidelines to protect aquatic life in British Columbia |
Reimer, P.… |
1999 |