APIS Bibliography

Title	Authors	Year
National Monitoring Programme - Survey of the Quality of UK Coastal Waters	Group,…	1998
Studies on the egg quality of the Great Tit (Parus major) in relation to soil-condition.	Weimer, V…	1998
Impacts of global change on UK species and communities	Hill, M.O…	1998
Nitrogen and drought effects on ectomycorrhizae of Norway spruce [Picea abries L. (Karst.)].	Nilsen, P…	1998
Effects of experimental acidification and liming on terrestrial invertebrates: implications for calcium availability to vertebrates	Ormerod, S.…	1998
Relationships between atmospheric nitrogen inputs and the vertical nitrogen and phosphorus concentration gradients in the lichen Cladonia portentosa	Hyvdrinen,…	1998
Ammonia concentrations at a site in southern Scotland from 2 yr of continuous measurements	Burkhardt,…	1998
National Recommended Water Quality Criteria	EPA, US	1998
The role of different arbuscular mycorrhizal fungi in the growth of Calamagrostis villosa and Deschampsia flexuosa, in experiments with simulated acid rain	Vosatka, M…	1998
Ecosystem research and the European Union policy needs	Lawton, (…	1998