APIS Bibliography

Title	Authors	Year
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
Effect of SO2 on the Reproduction of Pea Aphids, Acyrthosiphon- Pisum, and the Impact of SO2 and Aphids on the Growth and Yield of Peas	Warrington…	1987
Effects of airborne fluoride emissions in Wales, Part 1	Perkins, D.…	1987
Daphnia magna as a model to assess heavy metal toxicity: comparative assessment with the mouse system	Khangarot,…	1987
Effects of Persistent Volcanic Ash on Douglas-fir in Northern Idaho	Bilderback…	1987
Effects of airborne fluoride emissions in Wales, Part 2	Perkins, D.…	1987
The enhanced acidification of a field soil by very low concentrations of atmospheric ammonia	Spears, R.B…	1987
Fire and flood at Holme Moss: erosion processes in an upland blanket mire	Tallis, J.H…	1987
Probable effects of soil acidification and nitrogen deposition on the floristic composition of oak (Quercus robur) forest	Tyler, G.…	1987