APIS Bibliography

Title	Authors	Year
Bryophytes and Lichens in a Changing Environment.	Bates, J.W…	1992
Effects of Nitrogen-Oxides on Nitrate Assimilation in Bryophytes	Morgan, S.M…	1992
Effects of acid precipitation, fertilisation and liming on the ground vegetation in coniferous forests of southern Germany	…	1992
Lichen Flora of Great Britain and Ireland	Purvis, O.W…	1992
Soil acidification as caused by the nitrogen uptake pattern of Scots pine	Arnold, G…	1992
nitrogen cycle in Lough Neagh, N. Ireland, 1975 to 1987	Gibson, C.E…	1992
Threats to the lake fish communities of the UK arising from eutrophication and species introductions.	Winfield, I…	1992
Biological recording of changes in British wildlife	Adams, K.J…	1992
A Field-Study of Fertilization and Embryonic Development in the Common Frog (Rana-Temporaria) with Particular Reference to Acidity and Temperature	Beattie, R.…	1991
Changes in species composition of semi-natural vegetation associated with the increase in atmospheric inputs of nitrogen	Pitcairn, C…	1991