Title Authors Year
Effects of atmospheric ammonia and ammonium sulphate on vesicular-arbuscular mycorrhizal colonisation in three heathland species

Heijine, B…

1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.

Sheppard, L…

1994
Impacts of nitrogen deposition in terrestrial ecosystems in the United Kingdom

INDITE,

 		1994
Does nitrogen supply limit the growth of Antarctic lichens?

Crittenden…

1994
Acute and chronic toxicity of manganese to exposed and unexposed rainbow and brown trout

Davies, P.…

1994
Transboundary Air Pollution

Effects,…

1994
Group report: interactions among acidification, phosphorus, contaminants and biota in freshwater ecosystems

Landers, D.…

1994
Scotland's soils: Research issues in developing a soil sustainability strategy

Billett, M.…

1994
Effects of PCBs, PCDDs and PCDFs on fish-eating birds

Bosveld, A.…

1994
Effects of atmospheric ammonia on vegetation - a review

Fangmeir, A…

1994