| Title | Authors | Year |
|---|---|---|
| Sphagnum species and polluted environments, past and future |
Lee, J.A.;… |
1993 |
| Lichen Flora of Great Britain and Ireland |
Purvis, O.W… |
1992 |
| Growth limiting nutrients in Sphagnum dominated bogs subject to low and high atmospheric Nitrogen supply |
Aerts, R.;… |
1992 |
| Acid Soil and Acid Rain |
Kennedy, I.… |
1992 |
| nitrogen cycle in Lough Neagh, N. Ireland, 1975 to 1987 |
Gibson, C.E… |
1992 |
| The Effects of Low Ph and Aluminum on Breeding Success in the Frog Rana-Temporaria |
Beattie, R.… |
1992 |
| Environmental Health Criteria 135 Cadmium - Environmental Aspects |
WHO, |
1992 |
| A Review of the Likely Causal Pathways Relating the Reduced Density of Breeding Dippers Cinclus-Cinclus to the Acidification of Upland Streams |
Tyler, S.J… |
1992 |
| Biological recording of changes in British wildlife |
Adams, K.J… |
1992 |
| Effects of Ionising Radiation on Plants and Animals at levels implied by Current Radiation Protection Standards |
IAEA, |
1992 |