APIS Bibliography

Title	Authors	Year
Effect of vanadium on the growth of soybean seedlings	Wang, J ;…	1999
Ranking of epiphytic lichen sensitivity to air pollution using survey data: A comparison of indicator scales	Van Dobben…	1999
Environmental effects of manganese and proposed freshwater guidelines to protect aquatic life in British Columbia	Reimer, P.…	1999
Chemistry of Atmospheres	Wayne, R.P…	1999
Mapping of ammonia pollution with epiphytic lichens in the Netherlands	Van Herk, C…	1999
Distribution in Portugal of some pollutants in the lichen Parmelia sulcata	Freitas, M…	1999
The effect of increased deposition of atmospheric N on Cv in upland Britain.	Carroll, J.…	1999
Methane release from peat soils: effects of Sphagnum and Juncus.	Roura-Carol…	1999
Protocol to abate acidification, eutrophication and ground-level ozone.	UNECE, .…	1999
Factors influencing nitrogen saturation in forest ecosystems: Advances in our understanding since the mid 1980s. in the impact of nitrogen deposition on natural and semi-natural ecosystems	Wilson, E.J…	1999