APIS Bibliography

Title	Authors	Year
Quantitative relationships of invertebrates to pH in Norwegian river systems.	Larsen, J…	1996
Growth variation of Scots Pine across a pollution gradient on the Kola peninsula, Russia	Nojd, P.;…	1996
Long-term trends in stream chemistry and biology in Northeast Scotland: Evidence for recovery	Soulsby, C…	1996
Freshwater sponges (Porifera: Spongillidae) of Norway: Distribution and ecology.	Økland, K.A…	1996
The potential effects of ozone depletion in the UK	DETR,	1996
Effects of atmospheric nitrogen deposition on ericoid mycorrhizal infection of Calluna vulgaris growing in peat soils	Yesmin, L…	1996
Re-mapping epiphytic lichen biodiversity in The Netherlands: Effects of decreasing SO2 and increasing NH3	Dobben, Van…	1996
Potential effects of rising tropospheric concentrations of CO2 and O-3 on green-algal lichens	Balaguer, M…	1996
Estimates of nitrous oxide emissions in the UK	Skiba, U.;…	1996
Red Data Books of Britain and Ireland: lichens	Church, J.M…	1996