APIS Bibliography

Title	Authors	Year
Direct Effects of Sulphur on Forests in Europe - a Regional Model of Risk	Makela, A…	1987
Relationship between SO2 Dose and Growth of the Pea Aphid, Acyrthosiphon-Pisum, on Peas	Warrington…	1987
Long-term changes in fish populations of acid streams and lochs in Galloway south West Scotland.	Harriman, R…	1987
Transition from heathland to grassland: damaging effects of the heather beetle.	Berdowski,…	1987
Sensitivity of toad tadpoles, Bufo melanostictus (Schneider), to heavy metals	Khangarot,…	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
Fire and flood at Holme Moss: erosion processes in an upland blanket mire	Tallis, J.H…	1987
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