APIS Bibliography

Title	Authors	Year
Ecological Change in the Uplands	Ratcliffe,…	1988
Nitrogen and carbon isotope ratios in seabird rookeries and their ecological implications	Mizutani, H…	1988
Air quality guidelines for Europe	…	1987
Sensitivity of toad tadpoles, Bufo melanostictus (Schneider), to heavy metals	Khangarot,…	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
The enhanced acidification of a field soil by very low concentrations of atmospheric ammonia	Spears, R.B…	1987
Fire and flood at Holme Moss: erosion processes in an upland blanket mire	Tallis, J.H…	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