| Title | Authors | Year |
|---|---|---|
| Relationship between heavy metal accumulation and toxicity in Spirodella polyrhiza and Azolla pinnata |
Gaur, J. P… |
1994 |
| Nitrous oxide from agriculture |
Granli, T… |
1994 |
| Critical levels for ozone; a UNECE workshop report |
Fuhrer, J… |
1994 |
| The Influence of Carbon Dioxide or Ozone Concentration on Growth and Assimilate Partitioning in Seedlings of Nine Conifers. |
Mortensen,… |
1994 |
| Transboundary Air Pollution |
Effects,… |
1994 |
| The effects of various platinum metal species on the water plant Eichhornia crassipes (MART.). Solms. |
Farago, M.… |
1994 |
| Critical Loads of Acidity in the United Kingdom |
UKCLAG, |
1994 |
| The Demographic Consequences of Nitrogen-Fertilization of a Population of Sundew, Drosera-Rotundifolia |
… |
1994 |
| Critical levels of air pollutants for Europe |
Ashmore, M.… |
1994 |
| Shoot nitrate reductase activities of field-layer species in different forest types. |
Hogborn, L… |
1994 |