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
Effects of airborne fluoride emissions in Wales, Part 2	Perkins, D.…	1987
Acidification and Otter (Lutra lutra) Distribution on a British River.	Mason, C.F…	1987
Occurrence of carpophores of ectomycorrhizal fungi in selected stands of Pinus sylvestris in the Netherlands in relation to stand vitality and air pollution	…	1987
Transition from heathland to grassland: damaging effects of the heather beetle.	Berdowski,…	1987
Acid Rain and Trees	Ling, K.A…	1987
Relationship between SO2 Dose and Growth of the Pea Aphid, Acyrthosiphon-Pisum, on Peas	Warrington…	1987
Sensitivity of toad tadpoles, Bufo melanostictus (Schneider), to heavy metals	Khangarot,…	1987
Effects of atmosheric pollution on the distribution of Balea perversa (Linnaeus) (Pulmonata:Clausiliidae) in southern Britain	Holyoak, D.…	1987
Direct Effects of Sulphur on Forests in Europe - a Regional Model of Risk	Makela, A…	1987