APIS Bibliography

Title	Authors	Year
Ecological Change in the Uplands	Ratcliffe,…	1988
Genetic differences in plant tolerance to manganese toxicity	Foy, C. D…	1988
Transition from heathland to grassland: damaging effects of the heather beetle.	Berdowski,…	1987
Air quality guidelines for Europe	…	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 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
Acidification and Otter (Lutra lutra) Distribution on a British River.	Mason, C.F…	1987
Fire and flood at Holme Moss: erosion processes in an upland blanket mire	Tallis, J.H…	1987
Probable effects of soil acidification and nitrogen deposition on the floristic composition of oak (Quercus robur) forest	Tyler, G.…	1987