APIS Bibliography

Title	Authors	Year
Effects of atmospheric nitrogen compounds (particularly nitrogen oxides) on plants.	WHO,	1997
Natural vegetation responses to atmospheric nitrogen deposition - critical levels and loads of nitrogen for vegetation growing on contrasting native soils	Carroll, J.…	1997
Air pollution an introduction	Colls, J.…	1997
Ecology of dunes, salt marsh and shingle	Packham, J.…	1997
Reduced soil P availability in a Sitka spruce (Picea sitchensis (Bong) Carr) plantation induced by applied acid-mist: Significance in forest decline	Carreira, J…	1997
The embarrassment of riches: Atmospheric deposition of nitrogen and community and ecosystem processes.	Jefferies,…	1997
Evidence that ozone exposure increases the susceptibility of plants to natural frosting episodes.	Foot, J.P…	1997
The impact of a road upon adjacent heathland vegetation: Effects on plant species composition	Angold, P.G…	1997
Ozone in the United Kingdom 1997	PORG,	1997
Human impacts on the nitrogen cycle: A global problem judged from a local perspective	Hessen, D.O…	1997