APIS Bibliography

Title	Authors	Year
Biological Nitrogen-Fixation - an Efficient Source of Nitrogen for Sustainable Agricultural Production	Peoples, M…	1995
Establishing critical levels for the effects of air pollution on vegetation	Ashmore, M.…	1995
Acid rain research: Do we have enough answers?	Heij, G.J…	1995
ritical Loads of Acid Deposition for United Kingdom Freshwaters	Group,…	1995
The use of an unenclosed field fumigation system to determine the effects of elevated ozone on a grass clover mixture.	Wilbourn, S…	1995
A rapid change in ozone resistance of Plantago major after summers with high ozone concentrations	Davison, A.…	1995
Atmospheric deposition of nitrogen compounds to heathlands	Sutton, M.A…	1995
Acidification, Nitrogen Deposition and Rapid Vegetational Change in a Small Valley Mire in Yorkshire.	Hogg, P.;…	1995
Allocation of carbon in mycorrhizal Pinus ponderosa seedlings exposed to ozone.	Anderson, C…	1995
Relation between sulphur concentrations in Scots Pine needles and the air in northernmost Europe.	Raitio, H…	1995