APIS Bibliography

Title	Authors	Year
Long-term changes in watershed retention of nitrogen - its causes and aquatic consequences	Stoddard, J…	1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata	Gaur, J. P…	1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.	Sheppard, L…	1994
Acute and chronic toxicity of manganese to exposed and unexposed rainbow and brown trout	Davies, P.…	1994
The effects of excess nitrogen deposition on young Norway spruce trees. Part I: the soil	Wilson, E.J…	1994
Toxicity of nickel ores to marine organisms	Florence, T…	1994
Interpretive review of the potential adverse affects of chlorinated organic chemicals on human health and the environment	Munro, I.C…	1994
Methane Emissions	Williams, A…	1994
Impact of agriculture on epiphytic lichens at Plym free, E Devon	Benfield, B…	1994
Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor	Dirilgen, N…	1994