APIS Bibliography

Title	Authors	Year
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production	Peoples, M…	1995
Studies in Environmental Science 63	Erisman, J.…	1995
Effects of gaseous air pollutants on aphid performance on Scots pine and Norway spruce seedlings.	Holopainen…	1995
Acid rain research: Do we have enough answers?	Heij, G.J…	1995
Effects of ozone depletion	Sciences,…	1995
European Soil Resources: Current Status of Soil Degradation, Causes, Impacts and Need for Action	Van Lynden…	1995
Long term effects of enhanced nitrogen deposition on a lowland dry heath in southern Britain.	Power, S.;…	1995
A rapid change in ozone resistance of Plantago major after summers with high ozone concentrations	Davison, A.…	1995
The relationship between salmonid fish densities and critical ANC at exceeded and non-exceeded stream sites in Scotland	Harriman, R…	1995
Critical loads of acidity for surface waters - can the ANC limit be considered variable?	Henriksen,…	1995