APIS Bibliography

Title	Authors	Year
The yield of winter cereals exposed to sulphur dioxide under field conditions.	McLeod, A.R…	1991
Conservation of freshwater fish in the British Isles: the current status and biology of threatened species. Aquatic Conservation	Maitland, P…	1991
Atmospheric Transport of Iron and Its Deposition in the Ocean	Duce, R. A…	1991
Effects of nitrogen loading on wetland ecosystems, with particular reference to atmospheric deposition	Morris, J.T…	1991
Influence of HN3 and (HN4)2 SO4 on heathland vegetation	Van der…	1991
Air pollution and agriculture	Ashmore, M.…	1991
Forestry and soil protection in the UK	Moffatt, A.…	1991
Comparisons of 3 Woodland Sites in NW Britain Differing in Richness of the Epiphytic Lobarion-Pulmonariae Community and Levels of Wet Acidic Deposition	Farmer, A.M…	1991
Increases in soil acidity in north west Wales between 1957 and 1990	…	1991
Physiological effects of long term exposure to low concentrations of SO2 and NH3 on poplar leaves.	Hove, L.W.A…	1991