APIS Bibliography

Title	Authors	Year
Nitrogen critical loads for natural and semi-natural ecosystems: the empirical approach	Bobbink, R…	1995
Atmospheric deposition of nitrogen compounds to heathlands	Sutton, M.A…	1995
Effects of nitrogen load to the forest floor in Sitka spruce stands as affected by differences in deposition and spruce aphid infestations.	Pedersen, L…	1995
Fate of added nitrogen in a moss sedge arctic community and effects of increased nitrogen deposition	Jonsdottir…	1995
Ecosystem responses to reduced nitrogen and sulphur inputs into two coniferous forest stands in the Netherlands	Boxman, A.W…	1995
Empirical nitrogen critical loads: update since Lokeberg (1992)	Bobbink, R…	1995
Al:PE projects: water chemistry and critical loads	Mosello, R…	1995
Establishing critical levels for the effects of air pollution on vegetation	Ashmore, M.…	1995
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuarine sediments	Long, E.R…	1995
Studies in Environmental Science 63	Erisman, J.…	1995