APIS Bibliography

Title	Authors	Year
Critical levels of O-3 for wood production of European beech (Fagus sylvatica L).	Mortensen,…	1995
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production	Peoples, M…	1995
Nutrient balance in Scots Pine Forest I: Design of experiments	Abrahamsen…	1995
River Quality in Northern Ireland	Service,…	1995
Effects of gaseous air pollutants on aphid performance on Scots pine and Norway spruce seedlings.	Holopainen…	1995
A palaeolimnological assessment of the impact of acid deposition on surface waters in northwest Scotland, a region of high sea salt inputs	Allott, T.E…	1995
Critical limits of acidification to invertebrates in different regions of Europe.	Raddum, G…	1995
Relationships between afforestation, water chemistry and fish stocks in an upland catchment in south west Scotland.	Rees, R.;…	1995
Effects of ozone depletion	Sciences,…	1995
European Soil Resources: Current Status of Soil Degradation, Causes, Impacts and Need for Action	Van Lynden…	1995