APIS Bibliography

Title	Authors	Year
Nitrogen and drought effects on ectomycorrhizae of Norway spruce [Picea abries L. (Karst.)].	Nilsen, P…	1998
Regional mass budgets of oxidized and reduced nitrogen and their relative contribution to the N inputs of sensitive ecosystems	Fowler, D…	1998
Effects of experimental acidification and liming on terrestrial invertebrates: implications for calcium availability to vertebrates	Ormerod, S.…	1998
The impact of land use on N2O emissions from watersheds draining into the Northeastern Atlantic Ocean and European Seas	Kroeze, C…	1998
Nutrient disturbance through manganese accumulation in Douglas fir	Kaus, A ;…	1998
National Recommended Water Quality Criteria	EPA, US	1998
Pollution - Recovery of breeding success in wild birds.	Eeva, T.; E…	1998
Ecosystem research and the European Union policy needs	Lawton, (…	1998
UNECE Critical Levels Workshop Proceedings	Guderian, R…	1998
The effects of air-borne nitrogen pollutants on species diversity in natural and semi-natural European vegetation	Bobbink, R…	1998