| Title | Authors | Year |
|---|---|---|
| Relation between sulphur concentrations in Scots Pine needles and the air in northernmost Europe. |
Raitio, H… |
1995 |
| Empirical nitrogen critical loads: update since Lokeberg (1992) |
Bobbink, R… |
1995 |
| Critical levels of O-3 for wood production of European beech (Fagus sylvatica L). |
Mortensen,… |
1995 |
| Mycorrhizal studies of a Scots Pine plantation affected by pollution from a phosphate fertiliser plant |
Rudawska, M… |
1995 |
| Al:PE projects: water chemistry and critical loads |
Mosello, R… |
1995 |
| Establishing critical levels for the effects of air pollution on vegetation |
Ashmore, M.… |
1995 |
| Studies in Environmental Science 63 |
Erisman, J.… |
1995 |
| Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production |
Peoples, M… |
1995 |
| Critical limits of acidification to invertebrates in different regions of Europe. |
Raddum, G… |
1995 |
| Acid rain research: Do we have enough answers? |
Heij, G.J… |
1995 |