APIS Bibliography

Title	Authors	Year
The enhanced acidification of a field soil by very low concentrations of atmospheric ammonia	Spears, R.B…	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
The impact of ozone on assimilate partitioning in plants – a review.	Cooley, D.R…	1987
Effects of Persistent Volcanic Ash on Douglas-fir in Northern Idaho	Bilderback…	1987
Macro-floral assemblages in upland Welsh streams in relation to acidity and their importance to invertebrates.	Ormerod, S.…	1987