| Title | Authors | Year |
|---|---|---|
| Mycorrhizal fungi of Betula spp.: factors affecting their occurrence |
Mason, P.A… |
1984 |
| Diatom analysis and the acidification of lakes |
Battarbee,… |
1984 |
| Ambient Water Quality Criteria for copper |
EPA, US |
1984 |
| Trace elements in soils and plants |
Kabata-… |
1984 |
| The effects of acidification on the ecology of streams in the upper Tywi catchment in west Wales. |
Stoner, J.H… |
1984 |
| The variation of calcium, magnesium, sodium and potassium concentration, pH and conductivity in lakes in Northern Ireland. |
Rippey, B… |
1984 |
| Effects of acidic deposition on forest soils and vegetation |
Abrahamsen… |
1984 |
| Raised nutrient levels change heathland into grassland |
Heil, G.;… |
1983 |
| Humic substances in groundwater. |
Thurman, E.… |
1983 |
| Cadmium and mercury nephrotoxicity |
Nicholson,… |
1983 |