| Title | Authors | Year |
|---|---|---|
| Air pollution an introduction |
Colls, J.… |
1997 |
| Human impacts on the nitrogen cycle: A global problem judged from a local perspective |
Hessen, D.O… |
1997 |
| Deposition fluxes of acidifying compounds in the United Kingdom |
Group,… |
1997 |
| Ultrastructural changes and electrolyte leakage from ozone fumigated epiphytic lichens. |
Tarhanen, S… |
1997 |
| Deposition fluxes of acidifying compounds in the United Kingdom. Prepared for the Department of the Environment by the Critical Loads Advisory Group (CLAG) |
Group,… |
1997 |
| Emission, concentration and deposition of acidifying substances. |
Erisman, J.… |
1997 |
| Aquatic Plants in Britain and Ireland |
Preston, C.… |
1997 |
| Mapping of rainfall chemistry in Ireland 1972-94 |
Jordan, C… |
1997 |
| Early development of freshwater sponges under the influence of nitrite and pH. |
Kahlert, M… |
1997 |
| Lichens and moss as bioindicators and bioaccumulators in air pollution monitoring |
Palmieri, F… |
1997 |