APIS Bibliography

Title	Authors	Year
The nutritional status of Picea abies (L.) Karst. across Europe, and implications for "forest decline".	Cape, J.N…	1990
Seasonal changes in amino acids, protein and total nitrogen in needles of fertilised Scots pine trees	Näsholm, T…	1990
Calculated rates of soil acidification of intensively used grassland in the Netherlands.	Oenema, O…	1990
Epiphyte recolonization of oaks along a gradient of air pollution in south-east England, 1979-1990.	Bates, J.W…	1990
Air pollution and tree-dwelling aphids. Population Dynamics of Forest Insects	McNeill, S…	1990
Growth Dynamics of Wheat (Triticum aestivum L.) Exposed to Sulfur Dioxide Pollution.	Lorenzini,…	1990
Effects of ammonia, ammonium sulphate and sulphur dioxide on the frost sensitivity of Scots pine (Pinus sylvestris L.)	Dueck, T.A…	1990
Eutrophication: assessment, research and management with special reference to Scotland's Freshwaters	Bailey-…	1990
Bryophytes and Nutrient Cycling	Brown, D.H…	1990
The effect of air quality on tree growth.	Lee, H.S.J…	1990