APIS Bibliography

Title	Authors	Year
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
An empirical map of acidity for soils in Great Britain	Hornung, M…	1995
Compensatory responses of 2 melampyrum species after damage.	Lehtila, K…	1995
Relation between sulphur concentrations in Scots Pine needles and the air in northernmost Europe.	Raitio, H…	1995
Empirical nitrogen critical loads: update since Lokeberg (1992)	Bobbink, R…	1995
Critical levels of O-3 for wood production of European beech (Fagus sylvatica L).	Mortensen,…	1995
Mycorrhizal studies of a Scots Pine plantation affected by pollution from a phosphate fertiliser plant	Rudawska, M…	1995
River Quality in Northern Ireland	Service,…	1995
Establishing critical levels for the effects of air pollution on vegetation	Ashmore, M.…	1995
Competition between Sphagnum fuscum and Drosera rotundifolia: A case of ecosystem engineering	Svensson, B…	1995