Title Authors Year
ritical Loads of Acid Deposition for United Kingdom Freshwaters

Group,…

1995
Critical loads of acidity for surface waters - can the ANC limit be considered variable?

Henriksen,…

1995
Mapping and modelling of critical loads for nitrogen - a workshop report. Grange-over-Sands, Cumbria, UK. Hornung, (Eds… 1995
Effect of different forms and sources of arsenic crop yield and arsenic concentration

Jiang, Q ;…

1994
Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata

Gaur, J. P…

1994
Causal mechanisms by which sulphate, nitrate and acidity influence frost hardiness in red spruce: review and hypothesis.

Sheppard, L…

1994
Critical levels for ozone; a UNECE workshop report

Fuhrer, J…

1994
Critical Loads of Acidity in the United Kingdom

UKCLAG,

 		1994
Critical levels of air pollutants for Europe

Ashmore, M.…

1994
The effects of excess nitrogen deposition on young Norway spruce trees. Part I: the soil

Wilson, E.J…

1994