Title Authors Year
The effects of various platinum metal species on the water plant Eichhornia crassipes (MART.). Solms.

Farago, M.…

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

Landers, D.…

1994
Critical levels of air pollutants for Europe

Ashmore, M.…

1994
Impacts of nitrogen deposition on terrestrial ecosystems

UKRGIAN,…

1994
Biodiversity: the UK Steering Group report

DoE,

 		1994
Chromium in swiss chard grown on soil amended with tannery meal fertilizer

Grubinger,…

1994
Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor

Dirilgen, N…

1994
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
Does nitrogen supply limit the growth of Antarctic lichens?

Crittenden…

1994