APIS Bibliography

Title	Authors	Year
The enhanced acidification of a field soil by very low concentrations of atmospheric ammonia	Spears, R.B…	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
Air quality guidelines for Europe	…	1987
Effects of airborne fluoride emissions in Wales, Part 1	Perkins, D.…	1987
The impact of ozone on assimilate partitioning in plants – a review.	Cooley, D.R…	1987
Daphnia magna as a model to assess heavy metal toxicity: comparative assessment with the mouse system	Khangarot,…	1987
A comparative study on nutrient cycling in wet heathland ecosystems. I. Litter production and nutrient losses from the plant	Berendse, F…	1987
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