APIS Bibliography

Title	Authors	Year
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production	Peoples, M…	1995
Critical Loads of Acid Deposition for United Kingdom Freshwaters	Group,…	1995
Nutrient balance in Scots Pine Forest I: Design of experiments	Abrahamsen…	1995
Studies in Environmental Science 63	Erisman, J.…	1995
Are calcareous grasslands in the UK under threat from nitrogen deposition - an experimental determination of a critical load	Wilson, E.J…	1995
The relationship between salmonid fish densities and critical ANC at exceeded and non-exceeded stream sites in Scotland	Harriman, R…	1995
Silvicultural use of wood ashes - effects on the nutrient and heavy metal balance in a pine forest soil.	Bramryd, T…	1995
Critical loads of acidity for surface waters - can the ANC limit be considered variable?	Henriksen,…	1995
Atmospheric deposition of nitrogen compounds to heathlands	Sutton, M.A…	1995
Nitrogen critical loads for natural and semi-natural ecosystems: the empirical approach	Bobbink, R…	1995