APIS Bibliography

Title	Authors	Year
Exchange of greenhouse gases between terrestrial ecosystems and the atmosphere	Bouwman, A.…	1990
Seasonal changes in amino acids, protein and total nitrogen in needles of fertilised Scots pine trees	Näsholm, T…	1990
Afforestation and Lake Acidification: A Comparison of Four Sites in Scotland.	Kreiser, A.…	1990
Fresh-water acidification - its effects on species and communities of fresh-water microbes, plants and animals	Muniz, I.P…	1990
Yield Responses of Different Crop Species to Long-Term Fumigation with Sulphur Dioxide in Open-Top Chambers	Weigel, H.J…	1990
The effect of air quality on tree growth.	Lee, H.S.J…	1990
Fine Root Studies in situ and in the Laboratory.	Wollmer, H…	1990
Phosphorus and nitrogen limitation of phytoplankton growth in the freshwaters of North America: a review and critique of experimental enrichments	Elser, J.J…	1990
The variation in the acidity of ground and surface waters in Northern Ireland	Jordan, C…	1990
Growth, ectomycorrhizae and nonstructural carbohydrates of loblolly pine seedlings exposed to ozone and soil water defect	Meier, S.;…	1990