APIS Bibliography

Title	Authors	Year
Effects of airborne fluoride emissions in Wales, Part 2	Perkins, D.…	1987
Macro-floral assemblages in upland Welsh streams in relation to acidity and their importance to invertebrates.	Ormerod, S.…	1987
Transition from heathland to grassland: damaging effects of the heather beetle.	Berdowski,…	1987
Probable effects of soil acidification and nitrogen deposition on the floristic composition of oak (Quercus robur) forest	Tyler, G.…	1987
The role of catostropic death of Calluna in heathland dynamics	Marrs, R.H…	1986
The acute lethal toxicity of heavy metals to peracarid crustaceans (with particular reference to fresh-water Asellids and Gammarids)	Martin, T.…	1986
A new fumigation method for measuring the effects of sulphur dioxide on photosynthisis of bryophytes and lichens	Takaoki, T…	1986
Soil acidification and vegetation changes in deciduous forest in Southern Sweden	Falkengren-…	1986
Air pollution injury to vegetation	Taylor, H.J…	1986
The history of the countryside	Rackham, O…	1986