| Title | Authors | Year |
|---|---|---|
| Persistent organic pollutants (POPS); state of the science |
Jones, K.C… |
1999 |
| Inventory of information sources on chemicals Persistent Organic Pollutants |
UNEP, |
1999 |
| Effect of vanadium on the growth of soybean seedlings |
Wang, J ;… |
1999 |
| Chemistry of Atmospheres |
Wayne, R.P… |
1999 |
| Action for Scotland's Biodiversity |
Usher, (Eds… |
1999 |
| Ranking of epiphytic lichen sensitivity to air pollution using survey data: A comparison of indicator scales |
Van Dobben… |
1999 |
| Leaf injury characteristics of grassland species exposed to ozone in relation to soil moisture condition and vapour pressure deficit. |
Bungener, P… |
1999 |
| Distribution in Portugal of some pollutants in the lichen Parmelia sulcata |
Freitas, M… |
1999 |
| Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forests. |
Nadelhoffer… |
1999 |
| Some effects of N on ectomycorrhizal diversity of Scots pine (Pinus sylvestris L.) in northeastern Germany. |
Wöllecke, J… |
1999 |