Title Authors Year
Manual on methodologies and criteria for mapping critical levels/loads and geographical areas where they are exceeded

UNECE,

 		1996
Natural and anthropogenic enrichments of As, Cu, Pb and Zn in ombrotrophic versus minerotrophic peat bog profiles

Shotyk, W…

1996
Biological significance of UK critical load exceedance estimates for flowing waters: assessments of dipper Cinclus cinclus populations in Scotland

Logie, J.W…

1996
Re-mapping epiphytic lichen biodiversity in The Netherlands: Effects of decreasing SO2 and increasing NH3

Dobben, Van…

1996
Estimates of nitrous oxide emissions in the UK

Skiba, U.;…

1996
Potential effects of rising tropospheric concentrations of CO2 and O-3 on green-algal lichens

Balaguer, M…

1996
Red Data Books of Britain and Ireland: lichens

Church, J.M…

1996
The use of lichens for estimating ammonia air pollution in Western France.

Lallemant,…

1996
Biology of Freshwater Pollution

Mason, C.F…

1996
Stoneworts - connoisseurs of clean water

Stewart, N.…

1996