| Title | Authors | Year |
|---|---|---|
| Changes in the Duch bryophyte flora and air pollution |
Greven, H.C… |
1992 |
| Effects of acid precipitation, fertilisation and liming on the ground vegetation in coniferous forests of southern Germany |
… |
1992 |
| Lichen Flora of Great Britain and Ireland |
Purvis, O.W… |
1992 |
| The decrease of rich fen Bryophytes in the Netherlands. |
Kooijman, A… |
1992 |
| Growth limiting nutrients in Sphagnum dominated bogs subject to low and high atmospheric Nitrogen supply |
Aerts, R.;… |
1992 |
| Conservation of freshwater fish in the British Isles: the status of fish in National Nature Reserves |
Lyle, A.A… |
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 |
| Halogen emissions from coal combustion |
Sloss, L.L… |
1992 |