APIS Bibliography

Title	Authors	Year
Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation	Faafeng, B…	1993
Halogen emissions from coal combustion	Sloss, L.L…	1992
Spatial variation in ozone resistance of British populations of Plantago major L.	Reiling, K…	1992
Conservation of freshwater fish in the British Isles: the status of fish in National Nature Reserves	Lyle, A.A…	1992
Summary of phytotoxic levels of soil arsenic	Sheppard, S…	1992
Threats to the lake fish communities of the UK arising from eutrophication and species introductions.	Winfield, I…	1992
Environmental Health Criteria 135 Cadmium - Environmental Aspects	WHO,	1992
Effects of simulated nitrogen rich and acid rain on the nitrogen-fixing lichen Peltigera aphthosa (L.) Willd.	Hallbdcken…	1992
Effects of Ionising Radiation on Plants and Animals at levels implied by Current Radiation Protection Standards	IAEA,	1992
Lichen Flora of Great Britain and Ireland	Purvis, O.W…	1992