APIS Bibliography

Title	Authors	Year
Critical Loads of Acid Deposition for United Kingdom Freshwaters	Group,…	1995
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production	Peoples, M…	1995
Establishing critical levels for the effects of air pollution on vegetation	Ashmore, M.…	1995
ritical Loads of Acid Deposition for United Kingdom Freshwaters	Group,…	1995
The relationship between salmonid fish densities and critical ANC at exceeded and non-exceeded stream sites in Scotland	Harriman, R…	1995
Are calcareous grasslands in the UK under threat from nitrogen deposition - an experimental determination of a critical load	Wilson, E.J…	1995
Critical loads of acidity for surface waters - can the ANC limit be considered variable?	Henriksen,…	1995
Mineral nutrition of higher plants. Second Edition	Marschner,…	1995
The nitrogen-phosphorus relationship in mountain lakes: Influence of atmospheric input, watershed, and pH	Kopácek, J…	1995
Nitrogen critical loads for natural and semi-natural ecosystems: the empirical approach	Bobbink, R…	1995