APIS Bibliography

Title	Authors	Year
Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation	Faafeng, B…	1993
Effects of simulated nitrogen rich and acid rain on the nitrogen-fixing lichen Peltigera aphthosa (L.) Willd.	Hallbdcken…	1992
Effects of Ionising Radiation on Plants and Animals at levels implied by Current Radiation Protection Standards	IAEA,	1992
Soil acidification as caused by the nitrogen uptake pattern of Scots pine	Arnold, G…	1992
Growth limiting nutrients in Sphagnum dominated bogs subject to low and high atmospheric Nitrogen supply	Aerts, R.;…	1992
Physiological response of three species of Sphagnum to ozone	Gagnon, Z.E…	1992
Threats to the lake fish communities of the UK arising from eutrophication and species introductions.	Winfield, I…	1992
Effects of Nitrogen-Oxides on Nitrate Assimilation in Bryophytes	Morgan, S.M…	1992
Biological recording of changes in British wildlife	Adams, K.J…	1992
Lichen Flora of Great Britain and Ireland	Purvis, O.W…	1992