APIS Bibliography

Title	Authors	Year
A comparative study on nutrient cycling in wet heathland ecosystems. I. Litter production and nutrient losses from the plant	Berendse, F…	1987
Macro-floral assemblages in upland Welsh streams in relation to acidity and their importance to invertebrates.	Ormerod, S.…	1987
Acidification and Otter (Lutra lutra) Distribution on a British River.	Mason, C.F…	1987
Probable effects of soil acidification and nitrogen deposition on the floristic composition of oak (Quercus robur) forest	Tyler, G.…	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
Acid Rain and Trees	Ling, K.A…	1987
Sensitivity of toad tadpoles, Bufo melanostictus (Schneider), to heavy metals	Khangarot,…	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