| Title | Authors | Year |
|---|---|---|
| Setting critical loads for dystrophic peat - a new approach. |
Wilson, E.J… |
1994 |
| Methane Emissions |
Williams, A… |
1994 |
| The calculation of weathering rates and their role in the determination of critical loads |
Langan, S.J… |
1994 |
| Acid Rain and its Impact: The Critical Loads Debate |
Hornung, M… |
1994 |
| Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor |
Dirilgen, N… |
1994 |
| Effect of different forms and sources of arsenic crop yield and arsenic concentration |
Jiang, Q ;… |
1994 |
| Nitrous oxide from agriculture |
Granli, T… |
1994 |
| Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata |
Gaur, J. P… |
1994 |
| Critical levels for ozone; a UNECE workshop report |
Fuhrer, J… |
1994 |
| Atlas of the Bryophytes |
Hill, M.;… |
1994 |