| Title | Authors | Year |
|---|---|---|
| Observations on the changes in nitrate concentrations in seven upland moorland catchments in north eastern Scotland |
Black, K.E… |
1993 |
| Spatial variation in ozone resistance of British populations of Plantago major L. |
Reiling, K… |
1992 |
| 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 |
| Effects of a short ozone exposure given at different stages in the development of Plantago major L. |
Reiling, K… |
1992 |
| Acid Soil and Acid Rain |
Kennedy, I.… |
1992 |
| Summary of phytotoxic levels of soil arsenic |
Sheppard, S… |
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 |
| Bryophytes and Lichens in a Changing Environment. |
Bates, J.W… |
1992 |