Title Authors Year
Critical levels of O-3 for wood production of European beech (Fagus sylvatica L).

Mortensen,…

1995
Heavy metals in birch leaves around a nickel-copper smelter at Monchegorsk, Northwestern Russia

Kozlov, M.…

1995
International Co-operative Programme on Assessment and Monitoring of Air Pollution Effects on Forests.

Lorenze, M…

1995
Relation between sulphur concentrations in Scots Pine needles and the air in northernmost Europe.

Raitio, H…

1995
Effects of gaseous air pollutants on aphid performance on Scots pine and Norway spruce seedlings.

Holopainen…

1995
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production

Peoples, M…

1995
Studies in Environmental Science 63

Erisman, J.…

1995
Injury of leatherleaf fern and tomato from volatilized ammonia after fertilizer application.

Schumann, A…

1995
The effect of repeated N fertlization on mye infection in heather (Calluna vulgaris (L) Hull)

Caporn, S.J…

1995
Critical limits of acidification to invertebrates in different regions of Europe.

Raddum, G…

1995