| Title | Authors | Year |
|---|---|---|
| Critical levels for ozone; a UNECE workshop report |
Fuhrer, J… |
1994 |
| Group report: interactions among acidification, phosphorus, contaminants and biota in freshwater ecosystems |
Landers, D.… |
1994 |
| Critical Loads of Acidity in the United Kingdom |
UKCLAG, |
1994 |
| Impacts of nitrogen deposition on terrestrial ecosystems |
UKRGIAN,… |
1994 |
| Critical levels of air pollutants for Europe |
Ashmore, M.… |
1994 |
| Toxicity of nickel ores to marine organisms |
Florence, T… |
1994 |
| The effects of excess nitrogen deposition on young Norway spruce trees. Part I: the soil |
Wilson, E.J… |
1994 |
| Effects of nitrogen fertilisation on the humus layer vegetation under closed canopy in boreal coniferous stands |
Mäkipää, R… |
1994 |
| Methane Emissions |
Williams, A… |
1994 |
| Effects of ozone on interactions between plants, consumers and decomposers. |
Jones, C.G… |
1994 |