| Title | Authors | Year |
|---|---|---|
| Proceedings of the 2nd workshop on sources of variation in ecotoxicological tests with Daphnia magna |
Van der… |
1991 |
| Effects of ionising radiation on aquatic organisms |
National… |
1991 |
| Acid deposition: its nature and impacts |
Last, F.T… |
1991 |
| Mechansims of adaptions of plants to acid soils |
Marschner,… |
1991 |
| Acidic deposition: its nature and impacts |
Last, F.T… |
1991 |
| Acid Rain - Critical and Target Load Maps for the United Kingdom |
Environment… |
1991 |
| Effects of nitrogen loading on wetland ecosystems, with particular reference to atmospheric deposition |
Morris, J.T… |
1991 |
| Influence of HN3 and (HN4)2 SO4 on heathland vegetation |
Van der… |
1991 |
| Concurrent exposure to SO2 and/or NO2 alters groweth and Yield responses of wheat and barley to low concentrations of O3. |
Adaros, G… |
1991 |
| Forestry and soil protection in the UK |
Moffatt, A.… |
1991 |