Title Authors Year
Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation

Faafeng, B…

1993
Acid Soil and Acid Rain

Kennedy, I.…

1992
Soil acidification as caused by the nitrogen uptake pattern of Scots pine

Arnold, G…

1992
Deposition of Atmospheric Ammonia to Moorlands.

Sutton, M.A…

1992
Influence of Ozone Air-Pollution on Plant-Herbivore Interactions .2. Effects of Ozone on Feeding Preference, Growth and Consumption Rates of Monarch Butterflies (Danaus-Plexippus)

Bolsinger,…

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
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
Ectomycorrhizal colonisation of loblolly pine seedlings during three growing seasons in response to ozone, acidic precipitation and soil Mg status

Edwards, G.…

1992